DTH Hammer Bit Sharpener Suppliers & Manufacturers ...
DTH Hammer Bit Sharpener. By Grinding the Button Bit Carbide, it could increase their service life 5 to 10 times over. For an investment amounting to just 2% of your overall drilling costs, you can restore your worn bits to their former glory. In fact, you can reduce overall drilling costs up to 30%.... Send Inquiry Chat Now.
