Down the hole bit with high pressure diameter : 85mm,90mm,95mm,100mm,105mm,110mm,115mm,120mm,140mm,150mm,165mm(carbide

Tip teeth we can made according to the users’requirment).

Down the hole bit with high pressure is applicable for drilling in open bit mines, quarries, tunnel works. Used with down the hole drilling rigs with high pressure.

We can manufacture other sized down the hole bits with high pressure. Which bit surface shape, number of flushing holes, number of carbide tips, carbide tip shape, carbide tip size could be designed and made strictly according to our clients’ special requirement.