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R25 series button bits cross bits reaming bits and pilot adapter

  • R25 Thread

  • Jinquan

  • China

  • Ply-wooden cases

  • Within 15-35 days according to your order quantity

  • 1

  • T/T

R25 driting & tunneling rock drilling tools mainly include R25 thread button bits, R25 cross bits, R25 extension rod, R25 male-female M/F drill rods, R25 coupling sleeves, R25 reaming bits & R25 pilot adapter.
The products ranges are as follows: 
Drill bits
Threaded button bit R25 thread, diameter: 33mm, 35mm, 37mm, 38mm, 41mm, 43mm, 45mm.
Threaded cross bits R25 thread, diameter: 33mm, 35mm, 38mm, 41mm, 45mm.
Drifter rod:
Shank rod Hex. 25-R25 10 feet.
Drifter rod R32-Hex. 25-R25.8 feet 10 feet.
Drifter rod R28-Hex. 28-R25, 10 feet.
Many various type coupling with thread R25-R25, R25-R32.
Reaming equipment for cut holes.
Pilot adaptor diameter 40mm x 12 taper R28 ( R32) thread.
Reaming bits 64 76 89mm 6 taper.
Reaming bits 76 89 102 127mm 12 taper.
Reaming bits 76 89 102mm x R32 thread.
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No. 16, Industrial Park, Xihu Town, Yanggu County, Liaocheng City, Shandong Province, China (252311)
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