Hard Rock Borehole COP32 90mm Dth Hammer Bit

High Efficiency Hard Rock Borehole COP32 90mm Dth Hammers Drill Bits

Down-the-hole (DTH) bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground. Drill bits are available in different sizes and different styles so they can drill a wide range of hole sizes.

Our variety of Down the Hole drill bits is manufactured using high quality materials to provide you with a fine balance between penetration capability and bit life. We offer a comprehensive range of standard and made to order drill bits on an extensive selection of shanks with a wide variety of head designs to suit every project.

Convex facing : The convex face is especially dedicated for hard abrasive rocks.
Flat facing : The flat face is suitable for all types of formation and especially dedicated to changing formation.
Concave facing : The concave facing is especially dedicated for deep depth (hole) drilling.

Carbide button shape selection:

1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button

COP32 DTH Bit Specification