Threading tool F63 F85 F63. Stock Indications and Symbols. Threading tool

Transcription

1 tool 63 8 tool tool External / Internal External Internal SEC- Tool Series Selection Guide...64 Basics of Threads...67 SSTE Type / SSTI Type...68 SSTE Type / SSTI Type Standard epth of Cut and Number of Passes ST Type (or Small )...76 GME-T Type (or Large )...77 LTE Type (or General Use)...78 STE Type (or General Use)...79 TE Type (or General Use)...80 TE Type (or Mini )...80 STI Type (or General Use)...81 STI Type (or General Use)...82 TI Type (or General Use)...82 SumiGrip Standard epth of Cut and Number of Pathes...84 Stock Indications and Symbols mark : Standard stocked item mark: To be replaced by a new item featured on the same page mark: To be replaced by a new item (Please confirm stock availability) * mark: Semi-standard stock (Please confirm stock availability) mark: Stock or planned stock (Please confirm stock availability) No mark: Made-to-order item mark: We cannot produce 63

2 SEC- Tool Series Selection Guide External Application Thread ridge shape or general industry or binding sink faucets, water, and gas Thread for steam, gas, and water pipes or aerospace instruments Internal thread Internal thread Internal thread Internal thread Internal thread Internal thread Internal thread Internal thread Internal thread 1 47' 1 47' 1 47' tool Type General purpose General purpose Parallel thread for pipes Taper threads for pipe 60thread thread (Whitworth) ISO meter thread 60Unified thread 60 Witworth US NPT 60 BSPT US NPT 60 UNJ 60 Symbol M UNC/UN W M UNC/UN G/Rp/W NPT R/Rc NPT UNJ mm Threads/inch Threads/inch Threads/inch Threads/inch Threads/inch Threads/inch Threads/inch Threads/inch Wiper edge SSTE type 68 LTE type 78 No No Yes Yes Yes Yes Yes Yes 0.0 to to to to 8 48 to 8 24 to , 1.00, , 1.7, , , 1.2, , 2.00, , 3.0, , 28, 24, 18, 14, 13, 12 10, 8 24,, 18, 14, , 32, 28 24,, 19 18,, 14 12, 11, , 18, , 8 28, 19 14, 11 28, 19 14, 11 27, 18, Yes 32, 28, 24, 18, 14, 12, 10 STE type to to 8 24 to , 1.2, , 2.00, ,, 18, 14, , 19 14, 11 TE type to to , 1.00, , 1.7, , 19 GME-T type to to 4. ST type to to 64

3 SEC- Tool Series Selection Guide Internal Application Thread ridge shape or general industry or binding sink faucets, water, and gas Thread for steam, gas, and water pipes or aerospace instruments Type Symbol Wiper edge Internal thread Internal thread Internal thread Internal thread Internal thread Internal thread Internal thread Internal thread Internal thread 1 47' 1 47' 1 47' General purpose 60thread M UNC/UN mm Threads/inch No W M UNC/UN G/Rp/W NPT R/Rc NPT UNJ General purpose Parallel thread for pipes thread (Whitworth) ISO meter thread 60Unified thread 60 Witworth US NPT 60 Threads/inch No Yes Threads/inch Yes Threads/inch Yes Threads/inch Yes Taper threads for pipe BSPT Threads/inch Yes US NPT 60 Threads/inch Yes UNJ 60 Threads/inch Yes SSTI type to to 8 48 to 8 0.7, 1.00, , 1.7, , , 28, 24, 18, 14, 13, 12 10, 8 28, 24, 19 27, 18, , 8 28, 19 27, 18, , 8 32, 28, 24, 18, 14, 12, 10 tool STI type to to , 1.2, , 2.00, to 1.00 STI type to , 2.00 TI type 82 6

4 SEC- Series Table External Clamping Type Appearance eature SSTE LTE/ STE TE GME-T ST 68 78/ Screw-on Clamp-on Lever lock Retracting pin Utilizes a lay down 3-cornered insert. Achieving good surface finish with its sharp cutting edges and ground flank faces. Stable chip control through its 3 mold chipbreaker A comprehensive lineup of inserts with wiper edges A lineup of strong clamping, lever-lock holders (shank size 2 to 32mm), as well as screw-on holders (shank size 12 to mm). Economical M-Class lay down 3-cornered inserts. Cermet inserts are available. Stable chip control with molded chipbreaker. Utilizes a standing G-Class 3-cornered insert. Available in draw-pin type holders 2mm shank and screw-on holders 12mm and mm shank. Cermet inserts without wiper edges are available. 2 corner insert for large pitch (3 to 6 mm) machining A lineup of 11 to 4. threads/inch tools for Rigid clamping with a clamp metal or small lathes with a shank size of mm or less Able to perform threading with a space-saving tangential 2-cornered insert. Able to perform back threading operations with a bar feeder. Available in small pitch (rom 0.2mm). Applicable thread symbol M UNC/UN NPT NPT W G/Rp/W R/Rc UNJ M W UNC/UN G/Rp/W NPT R/Rc NPT UNJ M W UNC/UN G/Rp/W NPT R/Rc NPT UNJ M W UNC/UN G/Rp/W NPT R/Rc NPT UNJ M W UNC/UN G/Rp/W NPT R/Rc NPT UNJ Internal Clamping Type Appearance eature SSTI STI STI TI Screw-on Clamp-on Lever lock Retracting pin Utilizes a lay down 3-cornered insert. Achieving good surface finish with its sharp cutting edges and ground flank faces. Stable chip control through its 3 mold chipbreaker. A comprehensive lineup of inserts with wiper edges 68 Class M with economical, horizontally mounted 3 corner insert Stable chip control with a chipbreaker Cermet grade lineup 81 Can handle small diameter (inner diameter8mm and more) and small pitch (0.4 to 1.0 mm) Perfect for machining small parts 82 Good cutting performance with a G Class, 3 corner insert 82 Min. machining diameter (mm) ø18 ø ø8 ø18 Applicable thread symbol M UNC/UN NPT NPT W G/Rp/W R/Rc UNJ M W UNC/UN G/Rp/W NPT R/Rc NPT UNJ M W UNC/UN G/Rp/W NPT R/Rc NPT UNJ M W UNC/UN G/Rp/W NPT R/Rc NPT UNJ 66

5 SEC- Basics of Threads Parts of the Thread Thread Thread root Thread elix Root diameter Effective diameter (d) External Internal Effective diameter (d) Root diameter Lead (R) Lead (I) Length of one revolution (P) Effective diameter (d) Internal thread Lead Effective diameter d: Thread groove width that has a virtually comparable cylinder diameter to the thread width P: Adjoining thread distance Lead I : Thread movement amount after one revolution (1 section threads are comparable with the pitch) Lead : A corner that forms a right d flat surface between the thread helix and thread axis ow to calculate a lead I tan = d = np d : Lead I : Lead n : Number of threads P : d : Effective thread diameter Basic Profile of Major Thread orms Application Symbol Basic profile Application Symbol Basic profile Application Symbol Basic profile Application Symbol Basic profile Metric thread Witworth thread M W BSW BSP h h Internal thread 1/4P 1/8P Internal thread R0.137P R0.137P Parallel threads for pipe Thread for aerospace instruments Internal thread G(P) Rp(PS) G(P) h h Internal thread R0.137P R0.137P Internal thread /P R Taper pipe thread Taper US pipe thread Internal thread R0.137P Internal thread Rc(PT) (BSPT) R(PT) (BSPT) R0.137P Internal thread UNJ NPT NPT h Unified thread Taper US pipe thread UN UNC UN UNE h Internal thread Internal thread 1/4P 1/8P 1 47 h older and Insert Selection Guide (SSTE Type/SSTI Type) External diameter (Spindle forward rotation) Internal diameter (Spindle forward rotation) External diameter (Spindle reverse rotation) Right threading External holder (SSTE type) Inserts for external machining (ER type) YE3-3P/YE3-2P ( YE3-1P/YE3/YE3-1N ) Internal holder (SSTI type) Inserts for internal machining (IR type) YI3-3P/YI3-2P ( YI3-1P/YI3/YI3-1N ) External holder (SSTE type) Inserts for external machining (ER type) YE3-3P/YE3-2P ( YE3-1P/YE3/YE3-1N ) External holder (SSTE type) Internal holder (SSTI type) External holder (SSTE type) Left threading Inserts for external machining (ER type) ( YE3-2N/YE3-3N ) Inserts for internal machining (IR type) ( YI3-2N/YI3-3N ) Inserts for external machining (ER type) ( YE3-2N/YE3-3N ) Method and Angle of Insert Right threading Left threading Insert Lead Negative lead Insert Standard tilting of holder 1. Standard tilting of holder 1. 67

6 SEC- SSTE Type / SSTI Type Characteristics Major line up of inserts with a wiper edge for high machining accuracy Can handle a wide variety of machinery from general production machinery and pipes to aerospace instruments. Stable chip control utilizing a 3 mold chipbreaker Increased cutting performance through the polishing of the cutting edge flank for high quality thread machining. The polished flank faces around the cutting edge enable high quality threading Series Table Application or general industry or binding sink faucets, water, and gas or steam, gas and water piping or aerospace instruments Type General purpose 60thread General purpose thread ISO meter thread 60 60Unified threads Parallel thread for pipes Witworth US NPT 60 Taper threads for pipe BSPT US NPT 60 UNJ 60 Wiper edge No Yes External/ internal (mm) Internal grooving Internal grooving Internal grooving Internal grooving Internal grooving Internal grooving Internal grooving Internal grooving Internal grooving TPI (threads/inch) to 8 48 to 8 48 to 8 48 to Insert (Example) ER A60-CB IR A60-CB ER A-CB IR A-CB ER 07ISO-CB IR 07ISO-CB ER 32UN-CB IR 32UN-CB ER 36W-CB IR 28W-CB ER 27NPT-CB IR 27NPT-CB ER 28BSPT-CB IR 28BSPT-CB ER 27NPT-CB IR 27NPT-CB ER 32UNJ-CB IR 32UNJ-CB Application Examples Cutting force comparison Machined surface comparison Principal cutting force (N) Low cutting force with sharp cutting edge 1st pass Good machined surface with minimal galling 0 SSTE type Competitor A Competitor B Competitor C 8th pass SSTE type Competitor A 0.1mm Work material: S4CM30 1. Cutting conditions: Vc = 10 m/min Wet 8 pass Machining method: Radial In-eed Work material: S4CM30 1. Cutting conditions: Vc = 10 m/min Wet 8 pass Machining method: Radial In-eed 68

7 SEC- SSTE Type / SSTI Type External ing PY L L B W SSTE PX External L The values of L and L in the table below are for reference only. The actual values of PY are listed with the inserts on 70. L Parts olders SSTE R SSTE RK SSTE R22M Cutting edge Cutting edge distance height eight Width Length ead Stock B L L W Screw Nm Set screw lat washer Wrench BTX0312N 2.0 BX0304*1 PW3 YE3 TRX10 *1 Wrench for shim set thread sold separately. Internal Internal MIN Min. machining diameter CON ig 2 L L W PY CON L W Selection Standards Internal BTX0308N 2.0 Stock Stock YE3-3P YE3-2P YE3-1P YE3*4 YE3-1N YE3-2N YE3-3N YI3-3P YI3-2P YI3-1P YI3*4 YI3-1N YI3-2N YI3-3N Nonmachinable areas 3.0 or external: YE3-2P or internal: YI3-2P 0 T1 2. Q BX0304*1 PW3 YI3 *3 Left-hand threading cannot be performed. S S T E R 2 2 M ① Series ③ eed direction SST type Symbol irection R Right ② External/Internal Symbol istinction E I External Internal ④ Shank height and machining diameter Symbol mm ⑤ Shank width/diameter ⑥ Total Length Symbol mm Symbol mm K M Q S ⑦ Insert size Symbol Inscribed circle (mm) 9.2 or external: YE3-1P or internal: YI3-1P or external: YE3 or internal: YI3 T Q Wrench *4 Standard shim attached to holders T Q *2 The minimum bore is the diameter of the prepared hole. *4 Standard shim supplied with the holder. T1 3. TRX10 BTX0312N (Example) or external: YE3-3P or internal: YI3-3P lat washer Set screw older Identification External Nm MIN *1 Wrench for shim set thread sold separately. Recommendation Lead Angle (T) Screw (Shank diameter) (Shank width) Internal grooving L ig Min. machining diameter*2 (Min. machining diameter) (Shank height) Internal grooving SSTI R1812M 3 SSTI RM*3 SSTI R24Q SSTI R312S SSTI R3732S (mm) The values of W in the table below are for reference only. The actual values of PY are listed with the inserts on 71. Cutting iameter eight Length ead edge Stock distance Application L olders Right thread L -1 Parts PX Left thread L -1 L -1 T1 4. CON W W Internal threading MIN Min. machining diameter ig 3 W SSTI MIN Min. machining diameter CON ig 1 or external: YE3-1N or internal: YI3-1N Effective thread diameter (mm) 70 Selection etails 72 Nm Recommended tightning torque (N m) 69

8 SEC- SSTE Type / SSTI Type Inserts (or external diameter) 3.81 SSTE 74 External ø3.94 ø9.2 PY 3- PX General purpose 60/thread (without wiper edge) US NPT 60(with wiper edge) 70 Stock AC30U mm Threads/inch PX PY ER A60-CB 0.to 1. to ER AG60-CB 0. to to ER G60-CB 2.0 to to ER A-CB to ER AG-CB 8 to ER G-CB 8 to ISO Metric thread 60(with wiper edge) Stock AC30U mm Threads/inch PX PY ER 07 ISO-CB ER 100 ISO-CB ER 12 ISO-CB ER 10 ISO-CB ER 17 ISO-CB ER 0 ISO-CB ER ISO-CB ER 300 ISO-CB Unified thread 60(with wiper edge) Stock AC30U mm Threads/inch PX PY ER 32UN-CB ER 28UN-CB ER 24UN-CB ER UN-CB ER 18UN-CB ER UN-CB ER 14UN-CB ER 13UN-CB ER 12UN-CB ER 10UN-CB ER 08UN-CB Parallel pipe thread / Whitworth (with wiper edge) Stock AC30U mm Threads/inch PX PY ER 36W-CB ER 32W-CB ER 28W-CB ER 24W-CB ER W-CB ER 19W-CB ER 18W-CB ER W-CB ER 14W-CB ER 12W-CB ER 11W-CB ER 10W-CB ER 08W-CB Stock AC30U mm Threads/inch PX PY ER 27NPT-CB ER 18NPT-CB ER 14NPT-CB ER 11NPT-CB ER 08NPT-CB Tapered pipe thread / BSPT (with wiper edge) Stock AC30U mm Threads/inch PX PY ER 28BSPT-CB ER 19BSPT-CB ER 14BSPT-CB ER 11BSPT-CB US NPT 60(with wiper edge) Stock AC30U mm Threads/inch PX PY ER 27NPT-CB ER 18NPT-CB ER 14NPT-CB ER 11NPT-CB UNJ 60(with wiper edge) Stock AC30U mm Threads/inch PX PY ER 32UNJ-CB ER 28UNJ-CB ER 24UNJ-CB ER UNJ-CB ER 18UNJ-CB ER UNJ-CB ER 14UNJ-CB ER 12UNJ-CB ER 10UNJ-CB Insert Identification (Example) Insert size E R 10 ISO - CB eed direction or number of threads Symbol Inscribed circle (mm) Symbol irection Meter= 100 times Wiper edge Symbol Type Symbol Contents 9.2 R Right Inch= Threads/inch ISO Meter thread CB With breaker (11 only when 11.) External/Internal (Example) 07: 0.7 mm 10: 1. mm UN W Unified thread Witworth Symbol istinction : threads/inch NPT Taper for US pipes E External Symbol /number of threads BSPT Tapered pipe thread : mm I Internal A Number of threads: 48 NPT Taper for US pipes : mm UNJ or aerospace instruments AG Number of threads: General purpose 60thread : mm G Number of threads: 8 14 General purpose thread With wiper edge Without wiper edge Yes No Thread type Chipbreaker Warning: The red values have changed since those listed in the 1- Comprehensive Catalog.

9 SEC- SSTE Type / SSTI Type Inserts (or internal diameter) 3.81 SSTI Type Standard epth of Cut and Number of Passes 7 Internal PY ø3.94 ø9.2 PX 3- General purpose 60/thread (without wiper edge) US NPT 60(with wiper edge) Stock AC30U mm Threads/inch PX PY IR A60-CB 0. to 1. to IR AG60-CB 0. to to IR G60-CB 2.0 to to IR A-CB to IR AG-CB 8 to IR G-CB 8 to ISO Metric thread 60(with wiper edge) Stock AC30U mm Threads/inch PX PY IR 07 ISO-CB IR 100 ISO-CB IR 12 ISO-CB IR 10 ISO-CB IR 17 ISO-CB IR 0 ISO-CB IR ISO-CB IR 300 ISO-CB Unified thread 60(with wiper edge) Stock AC30U mm Threads/inch PX PY IR 32UN-CB IR 28UN-CB IR 24UN-CB IR UN-CB IR 18UN-CB IR UN-CB IR 14UN-CB IR 13UN-CB IR 12UN-CB IR 10UN-CB IR 08UN-CB Parallel pipe thread /Whitworth (with wiper edge) Stock AC30U mm Threads/inch PX PY IR 28W-CB IR 24W-CB IR W-CB IR 19W-CB Stock AC30U mm Threads/inch PX PY IR 27NPT-CB IR 18NPT-CB IR 14NPT-CB IR 11NPT-CB IR 08NPT-CB Tapered pipe thread / BSPT (with wiper edge) Stock AC30U mm Threads/inch PX PY IR 28BSPT-CB IR 19BSPT-CB US NPT 60(with wiper edge) Stock AC30U mm Threads/inch PX PY IR 27NPT-CB IR 18NPT-CB IR 14NPT-CB IR 11NPT-CB IR 08NPT-CB UNJ 60(with wiper edge) Stock AC30U mm Threads/inch PX PY IR 32UNJ-CB IR 28UNJ-CB IR 24UNJ-CB IR UNJ-CB IR 18UNJ-CB IR UNJ-CB IR 14UNJ-CB IR 12UNJ-CB IR 10UNJ-CB Insert Identification (Example) I R 10 ISO - CB Insert size eed direction Symbol Inscribed circle (mm) Symbol irection 9.2 R Right External/Internal Symbol istinction E External I Internal or number of threads Meter= 100 times Inch= Threads/inch (11 only when 11.) (Example) 07: 0.7 mm 10: pitch 1. mm : threads/inch Symbol /number of threads : mm A Number of threads: 48 : mm AG Number of threads: 8 48 : mm G Number of threads: 8 14 With wiper edge Without wiper edge Thread type Type Wiper edge Symbol Yes No ISO Meter thread UN Unified thread W Witworth NPT Taper for US pipes BSPT Tapered pipe thread NPT Taper for US pipes UNJ or aerospace instruments 60 General purpose 60thread General purpose thread Chipbreaker Symbol Contents CB With breaker Warning: The red values have changed since those listed in the 1- Comprehensive Catalog. 71

10 SEC- SSTE Type / SSTI Type Selection f the pitch is large or the thread diameter is small, the thread lead will beome large and the effective clearance will become small. It is ideal to set the threading insert so the left and right clearance s are equal. In order to do this, it is necessary to choose the correct shim based on the machining thread pitch and effective diameter using the table below. Insert Insert A A 1 Lead (ideal condition) Selection Procedure Chose either right threador left threadbased on the table below. Confirm the machining thread pitchrow. Confirm the value that matches the machining thread effective diameter. Confirm the part number of shimlisted above for the corresponding value. If it is different from the part number you are currently using, change the shim. Example: If youre machining a right M 2.0 thread, the effective diameter is mm, so the values of a [2.0] mm pitch and [11.4 to 17.4] mm effective diameter in the table correspond. Therefore the YE3-1pin the or External iametercolumn is the corresponding shim. (mm) Lead A-A cross-section 2: or external: YE3-3P or external: YE3-2P or external: YE3-1P or internal: YI3-3P or internal: YI3-2P or internal: YI3-1P (mm) Nonmachinable areas 1. or external: YE3 or internal: YI3 * Standard shim attached to holders or external: YE3-1N 0. or internal: YI3-1N Effective thread diameter (mm) Right thread/left thread or right thread or left thread Lead External YE3-3P YE3-2P YE3-1P YE3 YE3-1N YE3-2N YE3-3N Internal YI3-3P YI3-2P YI3-1P YI3 YI3-1N YI3-2N YI3-3N (T1) (mm) Effective diameter (mm) to to to to to to to to to to to to.7.7 to to to to.4.4 to to to to to to to to to to to to to to to to to to to to to to to to to to to to to 26.0 TPI (threads/inch) Right thread/left thread or right thread or left thread Lead YE3-3P YE3-2P YE3-1P YE3 YE3-1N YE3-2N YE3-3N Internal grooving YI3-3P YI3-2P YI3-1P YI3 YI3-1N YI3-2N YI3-3N (T1) TPI (Threads per inch) Effective diameter (mm) to to to to to to to.1.1 to to to to to.3.3 to to to to to to to to to.6.6 to to to to to to to to to to to to to to to to to to to to to to to to to to to to to to to to to to to to to.1.1 to to to to to to to to to.0.0 to to to to to to to to 27.7 * It is standard for lead 1 = 1.(SSTE type: YE3, SSTI type: YI3) shim to come with SSTE type/ssti type holders. s for 1 = 1., 0., 0., 2., 3.and 4.are sold separately. * for SSTI R1812M and SSTI RM is not necessary. (Standard tilt 1.already comes with the holder.) 72

11 SEC- SSTE Type / SSTI Type ow to Replace s set screw Recommended tightning torque Nm Remove the insert and expose the shim. Loosen the shim set screw 1 to 2 turns. Remove the shim and attach a shim that matches the lead. Tighten the shim set screw. (Recommended tightening torque: 1.0 to 1. N/m) About Wiper Edges Without wiper edge With wiper edge Work material Insert (without wiper edge) inishing allowance Wiper edge Work material Insert (with wiper edge) The grooves of the thread are machined while leaving the crest untouched. (The machined surface from the previous operation remains) You can machine a thread with different pitch widths with the same insert In the process before threading, it is necessary to finish the workpiece with the specified external diameter (or internal diameter) Sharp threads are easily formed Thread shapes conforming to the screw specifications can be machined. Only specific thread specifications and pitch can be machined. In order to finish a thread with the wiper edge, a finishing allowance of 0.1mm per side is required. Sharp thread peaks can be round off. About Cutting Methods We recommend modified flank infeed machining as a cutting method for SSTE type and SSTI type. With this cutting method, chip curl diameter is smaller, it is possible to stabilize chip control, and you can suppress the trailing edge damage that commonly occurs with radial infeed machining. (We recommend a 1modified ) Effects of infeed methods on chip shapes Modified flank infeed Work material: SUS3 M30 1. Cutting conditions: Vc = 60 mm/min Wet 8 pass machining Radial infeed machining Leading edge Trailing edge eed direction 0mm eed direction 0mm Small curl diameter and stable chip control Large curl diameter and unstable chip control 73

12 SEC- SSTE Type / SSTI Type epth of Cut and Number of Passes epth of Cut and Number of Passes for SSTE Type External Metric Thread (depth of cut/pass (mm)) (mm) Total depth of cut (mm) Number of passes External Unified Threads (depth of cut/pass (mm)) Threads/inch Total depth of cut (mm) Number of passes Number of passes and depth of cut in the above table are guides only. Increase or decrease based on the situation. owever, keep the maximum depth of cut to 0. mm or less. When using an insert with a wiper edge, add the fini shing margin to the cumulative depth of cut. Recommended Cutting Conditions Work material P Carbon steel P Alloy steel (up to 330 B) M Stainless steel K Gray cast iron (up to 330 B) K Tactile cast iron S Titanium alloy Cutting speed vc (m/min) 7 to 10 7 to to 1 90 to to to 90 74

13 SEC- SSTE Type / SSTI Type epth of Cut and Number of Passes Standard epth of Cut for SSTI Type Internal Metric Thread (depth of cut/pass (mm)) (mm) Total depth of cut (mm) Number of passes Internal Unified Threads (depth of cut/pass (mm)) Threads/inch Total depth of cut (mm) Number of passes Number of passes and depth of cut in the above table are guides only. Increase or decrease based on the situation. owever, keep the maximum depth of cut to 0. mm or less. When using an insert with a wiper edge, add the finishing margin to the cumulative depth of cut. Recommended Cutting Conditions Work material P Carbon steel P Alloy steel (up to 330 B) M Stainless steel K Gray cast iron (up to 330 B) K Tactile cast iron S Titanium alloy Cutting speed vc (m/min) 7 to 10 7 to to 1 90 to to to 90 7

14 SUMIBORON Small iameter Boring Bars ST Type External Metricthread Whitworth thread ST ing External 7 L B Max. machining level difference = 6. Parts tool olders Cutting edge height Bottom offset Stock eight Width Length Step Applicable inserts R L B L B BL Clamp Screw ST R/L ST R/L BTX0410NTW ST R/L T R/L RT08 ST R/L type BTX0412NTW ST R/L ST R/L 1 1 ST R/L 80 1 BTX0410NT LT2NT Inserts L Coated carbide 2. W1 BL 0 ig1 PX ig2 PX ig3 PX PNA PNA PNA Maximum 0.0 (A) lat (B) Radius Nose Thread ridge Length eight X direction ACZ10 radius ig R L mm Threads/inch L W1 PX PNA T R/L6007A 0. to (A) T R/L6007B 0. to (A) T R/L60012A 0.0 to (B) T R/L60012B 0.0 to (B) T R/L60101N 1.00 to (B) T R/L01A 0.29 to (B) T R/L01B 0.29 to (B) older and Insert Combinations B This figure shows right handed tools. Cutting edge shape Wrenches This figure shows right handed tools. Applicable holders ST type irection Right Left hand Cutting edge position Guide bush side Guide bush Back turning side Guide bush side Back turning side Machining conditions older Insert eatures ST R (Right hand) ST R (Right hand) ST L (Left hand) ST L (Left hand) T RA T R T L T L In general tooling, it is often used where the thread is at the point of the work. In this tooling, the cutting edge is at the point near the guide bush side, and thus you can reduce the undercut width marked with an arrow. It is often used where the thread is at the middle or back end of the work. In this tooling, the cutting edge point is near the back turning side, and thus you can reduce the undercut width marked with an arrow. The left hand holder the cutting edge position can go further from the guide bush, so you can get a sufficient turning distance. or the left hand holder, A and B type selections are the opposite of the right hand. (Guide bush side is B, back turning side is A.) 76

15 SUMIBORON Small iameter Boring Bars GME-T Type External iameter Large Metricthread Whitworth thread GME T ing External W 36 L B Parts olders Cutting Cutting Stock eight Width Length edge edge distance height Clamp Support Cap screw Wrench R L B L W GME R/L22T GME R/L22TL GME R/L3232T Inserts.8 PNA This figure shows right handed tools. GTC R/L GT R/L Recommended Cutting Conditions BX0414 (or support) BX08 (or clamp) L030 (or support) L060 (or clamp) Work material P Carbon steel P Alloy steel M Stainless steel Cutting speed Vc (m/min) 70 to 1 70 to to 100 tool Carbide Nose radius STE A30 G10E mm Threads/inch PNA MTG 40 3 to MTG MTG MWG to MWG 0 8 to MWG 60 to This insert is specifically for the GME-T type holder. 77

16 SEC- LTE Type External LTE ing External W Metricthread Whitworth thread Unified threads Tapered pipe thread B 10 L L Parts olders Cutting Cutting edge edge distance height Stock eight Width Length ead B L W L LTE R LTE R LTE R22M LTE R3232P Inserts PX Lever pin Tightening bolt retainer Wrench LCL3S LCS3TE LSTE31-0 LSP3 L02 LCL4S LCS4 LSTE42-0 LSP4 L030 See 8 for shim choices. (TME300R only) PX *ø3.81 S IC * Types Reference 60 Metric thread Witworth thread 60 Unified Threads Tapered pipe thread TME30R, TME400R PY Enlarged view of cutting edge PY Enlarged view of cutting edge Nose Inscribed Stock X direction Y direction Thickness radius circle latblade mm Threads/inch AC22 T100A T130A PX PY IC S TME 100R ER 100ISO-TE Yes TME 12R ER 12ISO-TE Yes TME 10R ER 10ISO-TE Yes TME 17R ER 17ISO-TE Yes TME 0R ER 0ISO-TE Yes TME R ER ISO-TE Yes TME 300R ER 300ISO-TE Yes Applicable holders LTE R LTE R22 TME 30R 22ER 30ISO-TE Yes LTE R22M22 TME 400R 22ER 400ISO-TE Yes LTE R3232P22 TME 10R ER 1060-TE 1.00 to No TME 130R ER TE 1.0 to No TWE 1410R ER 1410-TE No TWE 24R ER 24-TE No TUE 24R ER 24UN-TE Yes TUE R ER UN-TE Yes TUE 18R ER 18UN-TE Yes TUE R ER UN-TE Yes TUE 14R ER 14UN-TE Yes TUE 12R ER 12UN-TE Yes TUE 08R ER 08UN-TE Yes TPE 28R ER 28BSPT-TE Yes TPE 19R ER 19BSPT-TE Yes TPE 14R ER 14BSPT-TE Yes TPE 11R ER 11BSPT-TE Yes LTE R LTE R22 Apply this insert to the LTE type/ste type holder. 78 mark: To be replaced by a new item (Please confirm stock availability) Warning: The red values have changed since those listed in the 1- Comprehensive Catalog.

17 External STE ing External W Metricthread Whitworth thread Unified threads Tapered pipe thread SEC- STE Type B 22 L 10 Parts olders Stock STE R STE R 100 Cutting edge Cutting edge eight Width Length distance height Screw N m Wrench B L W BTX TRX10 Inserts *ø3.81 S IC * Types Reference 60 Metric thread Witworth thread 60 Unified threads Tapered pipe thread TME30R, TME400R PY PX Enlarged view of cutting edge Stock (TME300R only) PX PY Nose radius Enlarged view of cutting edge X Y direction direction Inscribed Thickness circle latblade mm Threads/inch AC22 T100A T130A PX PY IC S TME 100R ER 100ISO-TE Yes TME 12R ER 12ISO-TE Yes TME 10R ER 10ISO-TE Yes TME 17R ER 17ISO-TE Yes TME 0R ER 0ISO-TE Yes TME R ER ISO-TE Yes TME 300R ER 300ISO-TE Yes TME 10R ER 1060-TE 1.00 to to No TME 130R ER TE 1.0 to 3.00 to No TWE 1410R ER 1410-TE 14 to No TWE 24R ER 24-TE 24 to No TUE 24R ER 24UN-TE Yes TUE R ER UN-TE Yes TUE 18R ER 18UN-TE Yes TUE R ER UN-TE Yes TUE 14R ER 14UN-TE Yes TUE 12R ER 12UN-TE Yes TUE 08R ER 08UN-TE Yes TPE 28R ER 28BSPT-TE Yes TPE 19R ER 19BSPT-TE Yes TPE 14R ER 14BSPT-TE Yes TPE 11R ER 11BSPT-TE Yes Applicable holders STE R1212 STE R Apply this insert to the LTE type/ste type holder. Warning: The red values have changed since those listed in the 1- Comprehensive Catalog. N m Recommended tightning torque (Nm) mark: To be replaced by a new item (Please confirm stock availability) 79

18 SEC- TE Type SEC- TE Type External TE ing Metricthread Whitworth thread SEC-External Tapered pipe thread iameter (mini-tool) TE ing Metricthread Whitworth thread Tapered pipe thread W L B 0 W 0 L B External External olders Cutting Cutting Stock eight Width Length edge edge distance height B L W TE R TE R olders Cutting Cutting Stock eight Width Length edge edge distance height B L W TE R TE R Inserts ø A type With wiper edge B type With wiper edge Inserts ø A type With wiper edge B type With wiper edge Stock 4.76 Cermet Carbide T100A ST10P A30 C type Without wiper edge mm Threads/ inch type With wiper edge Nose Thread ridge radius Blade type PNA NE R A NE R A NE R B NE R B NE R B NE R B NE R B NE R to C NE R to C WE R to C WE R24 24 to 0.11 C PTE R PTE R Parts Applicable holder TE R-33 TE R-44 Warning: The red values have changed since those listed in the 1- Comprehensive Catalog. Parts Stock 4.76 Cermet Carbide T100A ST10P A30 C type Without wiper edge mm Threads/ inch type With wiper edge Nose Thread ridge radius Blade type PNA NE R A NE R A NE R B NE R B NE R B NE R B NE R B NE R to C NE R to C WE R to C WE R24 24 to 0.11 C PTE R PTE R Applicable holder TE R TE R Warning: The red values have changed since those listed in the 1- Comprehensive Catalog. Retracting pin Set screw Wrench Screw Wrench Applicable holder Applicable holder TE R-33 TE R-44 SR124 BT010 L02 TE R1010/ BX0410R T02 80

19 SEC- STI Type Internal Metricthread Unified threads STI Internal threading Internal Min. machining diameter MIN CON 1 W E1 L Parts olders Stock iameter eight Length edge distance Cutting Cutting edge distance CON L W E1 MIN STI R STI R Min. machining diameter Screw N m Wrench BTX TRX10 Inserts ø9.2 ±0.0 Enlarged view of cutting edge PX PY 3.6 ø3.81 Grade in stock Nose X Y Reference radius direction direction Coated carbide Cermet mm Threads/ inch AC22 T100A PNA PX PY TMI 100R IR 100ISO-TI TMI 12R IR 12ISO-TI TMI 10R IR 10ISO-TI TMI 17R IR 17ISO-TI TMI 0R IR 0ISO-TI TMI R IR ISO-TI TMI 300R IR 300ISO-TI TMI 10R IR 1060-TI 1.00 to to TMI 130R IR TI 1.0 to 3.00 to Apply this insert to the STI type. Warning: The red values have changed since those listed in the 1- Comprehensive Catalog. N m Recommended tightning torque (Nm) mark: To be replaced by a new item (Please confirm stock availability) 81

20 SEC- STI Type / TI Type Internal STI Internal threading Internal Metricthread CON W L L Parts 10 olders Cutting iameter eight Length edge Stock ead Min. distance machining Applicable inserts Screw Wrench CON L W L diameter STI I R I BTX04NS STI I R I BTX0NS STI I R I BTX026NT Inserts IC olders S 7 CX Coated Nose Inscribed epth Validity circle Thickness epth of Reference carbide (mm) radius of cut cut C 0. Applicable holders ACZ10 IC S C APMX TI R06 06I R I 0.4 to 0. to STI06 TI R08 08I R I 0.4 to 0. to STI08 TI R09 09I R I 0.4 to 0. to STI10 TI Internal threading Parts Cutting Cutting Min. prepared iameter eight Length edge edge Width Width Stock distance height hole diameter Applicable inserts olding piece ouble ended screw Wrenches CON L W B1 B2 (mm) WB-10 CCMBSL T02 TI R ø18 NI R2 TI R ø22 NI R3 WB-12 TI R ø27 NI R3 CCM6BL WB6- L030 Inserts Internal PX W 0 B1 B type L CON C: epth of cut APMX: Maximum depth of cut B2 RT06 Apply the insert on the right to the STI type holder. IC S With wiper edge C type 82 AN Without wiper edge Inscribed Carbide Thickness X Nose Clearance direction Blade (mm) circle radius type ST10P IC S PX AN Applicable holders NI R to C TI R2 NI R B NI R to C TI R3 NI R B TI R32 NI R B If using NIR00 with a pitch over 1.mm or NIR3000 with a pitch over 2.mm, it is possible to make the rounded blade edge large enough so it doesnt get in the way of thread accuracy. Each insert is 3 corner use.

21 Memo 83

22 LTE Type epth of Cut and Number of Passes LTE Type Standard epth of Cut With Wiper Edge Application Reference epth Number of of cut Passes metric thread Internal grooving 60unified threads tapered pipe thread TME 100R ER 100ISO-TE 1.00 mm TME 12R ER 12ISO-TE TME 10R ER 10ISO-TE TME 17R ER 17ISO-TE TME 0R ER 0ISO-TE TME R ER ISO-TE TME 300R ER 300ISO-TE TME 30R 22ER 30ISO-TE TME 400R 22ER 400ISO-TE TMI 100R IR 100ISO-TI 1.00 mm TMI 12R IR 12ISO-TI TMI 10R IR 10ISO-TI TMI 17R IR 17ISO-TI TMI 0R IR 0ISO-TI TMI R IR ISO-TI TMI 300R IR 300ISO-TI TUE 24R ER 24UN-TE 24 threads/inch TUE R ER UN-TE TUE 18R ER 18UN-TE TUE R ER UN-TE TUE 14R ER 14UN-TE TUE 12R ER 12UN-TE TUE 08R ER 08UN-TE TPE 28R ER 28BSPT-TE 28 threads/inch TPE 19R ER 19BSPT-TE TPE 14R ER 14BSPT-TE TPE 11R ER 11BSPT-TE Note: The smaller the pitch, the lower you should set the cutting speed. Also, for internal diameter without a wiper edge, set the number of passes higher. Recommended Cutting Speed (unit: m/min) Work material Grade AC22 T100A / T130A A30 ST10P Soft steel 10 to to to 1 1 to 180 P Carbon steel 100 to to to to 10 Alloyed steel 90 to to 1 70 to to 130 M Stainless steel 70 to to

23 LTE Type epth of Cut and Number of Passes LTE Type Standard epth of Cut Without Wiper Edge Application Reference Nose R Number epth of of cut Passes metric thread Internal grooving Witworth thread 1.00 mm TME 10R ER 1060-TE mm TME 130R ER TE mm TMI 10R IR 1060-TI mm TMI 130R IR TI threads/inch TWE 24R ER 24-TE threads/inch TWE 1410R ER 1410-TE Note: The smaller the pitch, the lower you should set the cutting speed. Also, for internal diameter without a wiper edge, set the number of passes higher. SumiGrip LTE Type older Selection (mm) ( LSTE-2) Nonmachinable areas 3 2 2( LSTE-1) (Standard shim LSTE-0) Effective thread diameter (mm) A A A-A cross-section Screw groove Lead Insert LTE type comes with = 1shim in its standard parts. = 2and 3shim are sold separately. Additionally, STE and STI types do not have shim. 8