We are the Best Dth Bits to Suit Dth Hammers For different Applications.  Preferred Bits for Drilling Engineers in Many Countries Because of Their precision Designs and Efficient Drilling During Usage. concave Bit suitable to Drill in all Formations.cone Shaped Depression in Face Has Centering Effect For straighter Holes. Well Suited for Soft to Medium Hard Formations. convex Bit fast Penetration Rates,Face Design Allows for Increased Body Support for Gauge Carbide.there Are two Gauges and the Inner Gauge Row Helps to Protect the Outer Row from Excessive Wear.

We are the Best Dth Bits to Suit Dth Hammers For different Applications.  Preferred Bits for Drilling Engineers in Many Countries Because of Their precision Designs and Efficient Drilling During Usage. concave Bit suitable to Drill in all Formations.cone Shaped Depression in Face Has Centering Effect For straighter Holes. Well Suited for Soft to Medium Hard Formations. convex Bit fast Penetration Rates,Face Design Allows for Increased Body Support for Gauge Carbide.there Are two Gauges and the Inner Gauge Row Helps to Protect the Outer Row from Excessive Wear.