4'' Dth Button Bit High Air Pressure For DHD340 Shank 127mm

4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

Basic Information

Applications

• Underground mining

• Down the hole rock drilling

Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

DHD340 High Air Pressure DTH Bit Specification:

We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.

Keywords

DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit, 

Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit

Pictures