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64mm R32 thread button drill bits

Quantity:
  • R32-64mm
  • Jinquan
  • China
  • Ply-wooden cases or cartons
  • Within 15-35 days according to your order quantity
  • 1
  • T/T
R32 64mm thread button bits are manufactured from high quality alloy steel and premium tungsten carbide buttons, via heat-treatment to provide highest penetration rate and longest lifespan at roughest rock condition.
 
1) Diameter: 48mm, 51mm, 57mm, 64mm, 70mm, 76mm.
2) Material: 45CrNiMoV,YK05.
3) Advanced heat treatment technology.
4) Variety carbide tips suitable for different rock formations.
5) Thread connection: H25, R22, R25, R28, R32, R38, T38, T45, T51, T60, ST58/ST68.
 
Our other R32 top hammer rock tools include R32 thread button bits, R32 cross bits, R32 dome bit for reaming, R32 extension rod, R32 M/F rod, R32 coupling sleeves, R32 shank adaptor etc.

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