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DTH Drill Bits

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DTH Drill Bits

(82)
China DTH Button Bit DHD350 with Dia140mm,Concave or Convex face in 5'' High Air Pressure Shank / Atlas Copco factory

DTH Button Bit DHD350 with Dia140mm,Concave or Convex face in 5'' High Air Pressure Shank / Atlas Copco

DTH Button Bit DHD350 with Dia140mm in 5' High Air Pressure Shank / Atlas Copco In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the ... Read More
2018-11-19 13:30:12
China High Air Pressure Dth Drill Bits , Customized Color Tungsten Carbide Drill Bits factory

High Air Pressure Dth Drill Bits , Customized Color Tungsten Carbide Drill Bits

DHD360 COP64 SD6 QL60 Mission60 DTH Bits High Air Pressure DTH Bits DTH Hammer drill bit Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole ... Read More
2018-11-09 16:59:56
China Quarry Drilling Dth Button Bits dhd350 Cop54 Ql50 Sd5 Mission50 Hammer factory

Quarry Drilling Dth Button Bits dhd350 Cop54 Ql50 Sd5 Mission50 Hammer

133mm 140mm 152mm165mm DTH Button Bit for Quarry drilling DHD350 COP54 QL50 SD5 Mission50 Hammer Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. ... Read More
2018-11-09 16:59:56
China Green Color Dth Hammer Bit down The Hole Hammer Drilling For Water Well factory

Green Color Dth Hammer Bit down The Hole Hammer Drilling For Water Well

DHD340 COP44 QL40 SD4 Mission40 DTH Bit for water well drilling Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and ... Read More
2018-11-09 16:59:56
China Spherical / Ballistic QL50 Shank Dth Button Bits For High Pressure Range factory

Spherical / Ballistic QL50 Shank Dth Button Bits For High Pressure Range

Works in high pressure range, Spherical or Ballistic DTH Button Bit for QL50 Shank with dia130-152mm In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ... Read More
2018-11-09 11:59:18
China Water Well Dth Drill Bits and Hammer High Pressure Tungsten Carbide Material 10 Inches factory

Water Well Dth Drill Bits and Hammer High Pressure Tungsten Carbide Material 10 Inches

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 ... Read More
2018-11-09 10:54:13
China High Penetration DTH Drill Bits For NUMA Series , High Air Pressure DTH Hammer factory

High Penetration DTH Drill Bits For NUMA Series , High Air Pressure DTH Hammer

New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer ​We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert ... Read More
2018-10-17 14:46:35
China High Air Pressure Dth Drill Bits Cop 32 Br3 Cop34 Ir3.5 3'' In Green / Yellow Color factory

High Air Pressure Dth Drill Bits Cop 32 Br3 Cop34 Ir3.5 3'' In Green / Yellow Color

COP 32 BR3 COP34 IR3.5 3 inch High Air Pressure DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button Face: Flat Face, Concave Face, ... Read More
2018-10-17 10:21:48
China 64mm 70mm 76mm Stone Drilling Bits Middle Air Pressure Br1 Br2 Hammer factory

64mm 70mm 76mm Stone Drilling Bits Middle Air Pressure Br1 Br2 Hammer

Middle Air Pressure BR1 BR2 Hammer 64mm 70mm 76mm DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat Face Spherical Button Face: Flat Face, Concave Face... Read More
2018-10-17 10:21:48
China 12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length factory

12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length

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 ... Read More
2018-10-17 10:21:48
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