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ql50 dth drill bits

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ql50 dth drill bits

(164)

Yellow 6 Inch High Pressure DTH Drill Bits For Mining / Well Drilling
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DHD360 Drill bit and Hammer in 6 inch High Pressure for in mining & well drilling 1.with smooth operation and reliability 2.high penetration rate 3.Long using life 4.hole size:152-203mm Application Range It is ... Read More

2025-03-10 16:14:03

DHD 340 4" High Pressure DTH Drill Bits For Blasting / Geothermal Hole
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DHD340, SD4 ,QL40, M40, 4" High Pressure DTH Bits uesd in blasting and geotheromal hole Diameter: 105mm to 152mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, concave Inserts ... Read More

2025-03-10 16:14:03

Mining 6 Inch DTH Drill Bits QL60 Dia 152-203 Mm With High Air Pressure
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6 Inch DTH drill Bit , QL60 dia152~203mm with high air Pressure for rock drilling,water well,mining Features Button Shape: Spherical,Semi-ballistic,Ballistic. Bit Shank: QL, COP, SD, DHD, MISSION, BR, CIR,etc. ... Read More

2025-03-10 16:14:04

Steel Material DTH Drill Bits QL60 6 Inch For Oil Gas / Water Well API Standard
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DTH Bit shank identification chart QL 60 6 inch flat face DTH down the hole hammer drill bit HIGH AIR PRESSURE BIT(Common Use) DHD3.5 Dia(mm) Gauge button Weight(Kg) Part No. 85 6 x 13 4.2 DHD3.5-85 90 6 x 14 4... Read More

2025-03-10 17:23:52

5 Inch High Air Pressure DTH Drill Bits 2 Holes Ore Mining Water Well Drill Bits
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5 inch high Air pressure DTH Bits Cop54 DHD350R ND55 diameter 133 140 146 152 165mm 2 holes water well drill bits DTH bit Type Diameter: (mm) Weight: (kg) Low air pressure DTH bits CIR series 68 ~ 200 2.6 ~ 48 ... Read More

2025-03-10 17:23:53

High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
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High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole DTH rock drill bits have four kinds of button type Spherical button : good wearing resistance, suited to hard ground, abrasive to very ... Read More

2025-03-10 16:14:01

Water well drilling 140mm 152mm 165mm High air pressure DTH Drill Bits
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Water well drilling 140mm 152mm 165mm High air pressure DTH Drill Bits Products features: 1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm 3.High air pressure hole Dia.... Read More

2022-03-15 16:14:00

QL60 Low Air Pressure Carbide Flat Face For Water Well Drilling DTH Drill Bits
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QL60 Low Air Pressure Carbide Flat Face For Water Well Drilling DTH Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior material to manufacture, ... Read More

2023-02-03 17:04:09

High Air Pressure Mining DTH Drill Bits DHD360 COP64 Tungsten Carbide Material
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6 Inch high air pressure DTH BITS DHD360 COP64 the drill head diameter 2 air holes drill bits for hammer drill DHD3.5 Dia(mm) Gauge button Weight(Kg) 85 6 x 13 4.2 90 6 x 14 4.5 95 6 x 14 4.8 100 6 x 14 5.0 105 ... Read More

2025-03-10 17:23:53

Ql50-146mm Dth Button Bits Hammer Hard Rock Drilling
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QL50-146mm Dth Hammer Hard Rock Drilling Button Bit DTH Bit DTH bit is also our main product. After mang years search, we have rich experience in development and manufacturing high quality products, which ... Read More

2023-03-28 14:10:46

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