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buy P110 P130 DTH Drill Bits Down The Hole Hammer Bit For Tunneling Mining online manufacturer

P110 P130 DTH Drill Bits Down The Hole Hammer Bit For Tunneling Mining

High Penetration 254mm - 381mm Size Carbide Tipped DTH DrillDrill Bits for Tunneling Mining Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to ... Read More
2020-05-06 14:48:48
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8 Inch DHD380-290mm DTH Bit For Plast Hole Drilling

Fast Drilling Speed 8 Inch DHD380-290mm DTH Bit For Plast Hole Drilling In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is ... Read More
2020-10-28 22:25:36
buy 6" M60-165mm Dth Button Bit For Earthmoving Engineering online manufacturer

6" M60-165mm Dth Button Bit For Earthmoving Engineering

6" DTH Drill Bit M60-165mm Button Bit For Earthmoving Engineering 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 ... Read More
2021-02-22 14:50:21
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Drilling Hard Rock Hole 127mm Flat Face M40 Dth Button Bit

Hard Rock Drilling Hole127mm Flat Face M40 DTH Button Drill Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-220mm 3. High air ... Read More
2021-03-11 14:25:51
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COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling

DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum ... Read More
2022-08-25 13:56:45
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QL60 DHD360 SD6 M60 Shank down the hole bit 6 Inch DTH Hammer Bit

Green 6 Inch DTH Hammer Bit , down the hole bit QL60 DHD360 SD6 M60 Shank Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm,159mm,165mm,172mm,178mm,190mm... Read More
2022-03-15 16:14:00
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DTH Mining Rock Drill Button Bit DHD350 ND580 SD5 QL50 MISSION50

DTH Mining Rock Drill Button Bit DHD350 ND580 SD5 QL50 MISSION50 DTH Button Bit Advantages Description 1 Quality 95% quality similarity with world top class brands,such as atlas ingersoll rand etc. 2 Shank Type ... Read More
2022-03-15 16:14:01
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DHD3.5 M30 Green DTH Drill Bits With Good Flushing High Drilling Rate

DHD3.5 and M30 in 3' High pressure DHD Bits with Good flushing effect to ensure high drilling rate In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ... Read More
2020-05-06 14:48:26
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High Air Pressure DTH Drill Bits DHD340 Dia 110-133mm For 4" DTH Hammer

DHD340 DTH Drill Bits with Dia 110~133mm for 4" DTH hammer Diameter: 110mm to 133mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, concave Inserts design: spherical, ballistic, ... Read More
2020-05-06 14:48:30
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254mm - 381mm DTH Drill Bits High Penetration DTH Hard Stone Drilling Bits

New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer Our tools are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and ... Read More
2020-05-06 14:48:48
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