Content Technical Data R R38 7-8

Transcription

1 Content Technical Data R25 4 R R R51 9 T

2 GUIDE OF PRODUCT CODE : Bit:25 M R A B C D E F A Connect size B Maxdrill C Thread R T D Tungsten carbide type E Carbide inserts F Diameter R Thread T Thread Button bit Cross bit Asymmetrical Arching-button bit Arching Cast Steel TC φ 42 φ 51 φ 76 φ 90 φ 115 2

3 Self-drilling hollow anchor bolts and accessories I. 自进式锚杆 Self-drilling hollow anchor bar Aver.eff. Average Average Outer Average Effective Ultimate Yield Cross tensile yield Theorical Part Thread side Internal external load load sectional strength strength weight No. type diameter diameter diameter capacity capacity area Rm Rp0,2 mm mm mm mm 2 KN KN N/mm 2 N/mm 2 KG/m R25N ISO R38N R51L ISO T76N T76S Anchor 120mm X 120mm X 6mm 150mm X 150mm X 8mm 200mm X 200mm X 10mm plate Anchor nut SW41 x H35 SW46 x H45 SW65 x H55 Coupling D35 x L150 D41 x L160 D55 x L170 D64 x L120 Drill Bit According to different condition, choose alloy, steel Bit, custom design is available. 3

4 R25 Description Size Remark Bit with thread R25 Cast cross bit Steel cross bit R25/42 mm MR31042 Cast cross bit for sand and gravel R25/51 mm MR31051 R25/42 mm MR31142 Hardened cross bit for loose to medium dense R25/51 mm MR31151 conditions with small boulders. TC cross bit R25/42 mm MR31242 R25/51 mm MR31251 TC cross bit for soft to medium rock Length(mm) 1 m long 25MR01 2 m long 25MR02 Bar R25 3 m long 25MR03 4 m long 25MR04 6 m long 25MR06 Coupler R25 Diameter(mm) Length (mm) MR1538 Nut R25 Key size(mm) Length(mm) MR4141 Spherical nut R25 Key size(mm) Length(mm) MR4141S Anchor plate R25 Hole diameter Dimension(mm) (mm) MR MR1027 4

5 R32 Description Size Remark Cast cross bit R32/51 mm MR31051 Cast cross bit for sand and gravel R32/51 mm MR31151 Steel cross bit R32/76 mm MR31176 Steel 3 cutter bit R32/76 mm 1.20 Hardened steel bit for loose to medium dense ground conditions Bit with thread & TC cross bit R32/51 mm MR31251 TC insert bit for soft to medium rock TC 3 cutter bit R32/76 mm 1.30 Hardened arched bit for optimized Steel arched bit R32/51 mm MR34151 geometry for unconsolidated soil with small boulders TC arched bit R32/51 mm 0.45 TC arched bit for optimized geometry for 25MR34251 soft to medium rock Steel button bit R32/51 mm 0.60 Hardened button bit for unconsolidated 25MR30151 rock with boulders TC button bit R32/51 mm 0.65 TC insert button bit for medium rock 25MR30251 formation Length(mm) Type 32MR01L 1 m long 32MR01N 32MR01S 32MR02L 2 m long 32MR02N 32MR02S 32MR03L Bar R32 3 m long 32MR03N 32MR03S 32MR04L 4 m long 32MR04N 32MR04S 32MR06L 6 m long 32MR06N 32MR06S Coupler R32 Diameter(mm) Length(mm) MR1642 5

6 Nut R32 Key size(mm) Length(mm) MR4546 Spherical nut R32 Key size(mm) Length(mm) MR4141S Anchor plate R32 Dimension(mm) Hole diameter(mm) MR MR1027 6

7 R38 Description Steel cross bit Size Remark R38/76 mm MR31176 Hardened cross bit for loose to medium R38/90 mm MR31190 dense conditions with small boulders Bit with thread R38N Steel arched bit R38/76 mm MR34176 Hardened arched bit for optimized geometry for unconsolidated soil with small boulders TC arched bit R38/115 mm MR TC arched bit for optimized geometry for soft to medium rock R38/76 mm MR31276 TC cross bit for soft to medium rock TC cross bit R38/90 mm MR31290 TC 3 cutter bit R38/76 mm 0.85 TC insert bit for soft to medium rock Steel button bit R38/76 mm MR30176 Hardened button bit for unconsolidated rock with boulders TC button bit R38/76 mm MR30276 TC insert button bit for medium rock Length(mm) 1 m long 38MR01 Bar R38 2 m long 38MR02 3 m long 38MR03 4 m long 38MR04 6 m long 38MR06 Coupler R38 Diameter(mm) Length(mm) MR Nut R38 Key size(mm) Length(mm) MR Spherical Key size(mm) Length(mm) 7

8 nut R MR6555S Anchor plate R38 Dimension(mm) Hole diameter (mm) MR MR

9 R51 Description Size Remark R51L& Steel cross bit R51/85 mm 51MR Hardened cross bit for loose to medium dense conditions with small boulders TC cross bit R51/115 mm 51MR TC cross bit for soft to medium rock R51/100 mm 51MR TC insert button bit for Steel button bit R51/115 mm 51MR unconsolidated rock with boulders TC button bit R51/100 mm 51MR TC insert button bit for medium rock Length Type 1 m long R51L 51MR01 Bar R51 2 m long 3 m long R51L R51L 51MR02 51MR03 4 m long R51L 51MR04 6 m long R51L 51MR06 Coupler R51 Diameter Length MR Nut R51 Key size Length MR Spherical nut R51 Key size Length MR7075S 1.73 Anchor plate R51 Dimension Hole diameter MR

10 T76 Description Size Remark T76N & T76S 76MR Hardened drill bit with buttons for Steel cross bit T76/130 mm/eys 6.00 medium to dense soil and rock TC button bit T76/130 mm/eyss 76MR302130S 6.00 As above but with TC-inserts TC button bit T76/130mm/ESS-F 76MR302130F 6.00 Button bit with TC-inserts for medium to hard rock Bar T76 Length 1 m long 2 m long 3 m long 4 m long 6 m long Type Coupler T76 Diameter Length MT Nut T76 Key size Length MT Anchor plate T76 Dimension Hole diameter MT MT