SHANDONG ROCK DRILLING TOOLS Co., Ltd is the professional manufacturer and exporter of Rock Drilling Tools, Mining Tools; Our main products are rock drilling tools and mining tools, ....

Button bits Description:
Button Bits 1. Tapered Button bits( 7, 11Â £ Â ¬ 12Degree) , Diameters: 32mm-50mm, Tips type: 4tips or 7tips or 8tips, Button or Ballistic tips 2.Thread button....

SHANDONG ROCK DRILLING TOOLS Co., Ltd is the professional manufacturer and exporter of Rock Drilling Tools, Mining Tools; Our main products are rock drilling tools and mining tools, ....

Thread Button Bit
( 1) Threaded connection: R22-R38, T38-T51
( 2) Diameter: D35-127mm.
( 3) Package: Wood case or Plastic box.
( 4) Productivity: 30000pcs/ month
Tapered Button Bit
( 1....

Thread Button Bit
( 1) Threaded connection: R22-R38, T38-T51
( 2) Diameter: D35-127mm.
( 3) Package: Wood case or Plastic box.
( 4) Productivity: 30000pcs/ month

Tapered Button Bit
( 1....