stone splitting machine, stone cutting machines, stone splitter, pushing air bag, button bit grinder, dth hammer button bit
$150-450
stone splitting machine, stone cutting machines, stone splitter, pushing air bag, button bit grinder, dth hammer button bit
This reverse circulation drill bits are widely used in the following applicaiton field: Geologic exploration samples, Oil wells and ore mining, etc. And it's specifically designed to work with RC Hammers.
Features
1) reliable quality
2) long service life
3) smooth flushing effect
4) designed to work with RC hammers
Specifications
1) face design: flat, convex, concave
2) inserts design: spherical, ballistic, parabolic
3) typical bit model: RE545, RE547
4) bit diameter: 90mm to 213mm