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convex face dth drill bits

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convex face dth drill bits

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Hard Rock Drilling Tool Numa Series Middle and High Pressure DTH Hammer Bit for Borehole
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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

2025-03-07 16:33:33

High Penetration DTH Rock Drill Bit High Air Pressure DTH Hammer 254mm - 381mm
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2025-03-10 17:23:52

CIR Series Low Air Pressure Mining Drill Bits CIR90 90mm With Cocave And Covex Face Type
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CIR Series Low Air Pressure DTH Drill Bits CIR65 CIR70 CIR80 CIR90 CIR110 CIR150 DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmittin... Read More

2025-03-10 17:23:51

10 Inch 254mm Numa 100 Wear Resistance Dth Hammer Bits
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10 Inch 254mm Numa100 Wear Resistance DTH Hammer Bits Description DTH drill bit with drilling performance is stable, easy to use grinding, and the price is reasonable and other factors by the user. Carbide ... Read More

2025-03-07 16:33:34

Low Pressure Stone Drilling Bits / Underground Mining Drill Bits BR 95mm
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Low Pressure Milling DTH Drill Bits Underground Mining Drill Bit BR 95mm Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ... Read More

2025-03-10 16:14:05

High Efficiency Hardened Drill Bits Low Air Pressure Range With Dia 68 - 165mm
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Work in low air pressure range, CIR65/70/80/90/110/150 DTH Drill Bits 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

2020-05-06 14:48:20

Tungsten Carbide Rock 114mm Retrievable Symmetric Casing System DTH Hammer Bit
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Tungsten Carbide Rock 114mm Retrievable Symmetric Casing System DTH Hammer Bit Product Description The Symmetric/Concentric drilling system is designed to drill and case a hole simultaneously through unstable ... Read More

2025-03-10 16:15:59

Long Life Span 105-127mm Diameter Dth Hammer Bits High Air Pressure DHD 340
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Long Life Span 105-127mm High Air Pressure Dth Hammer Bits DHD340 KSQ is one the professional manufacturer and supplier of high performance rock drilling tools like DTH Hammers and Bits. PC Hammers and Bits, ... Read More

2022-03-15 16:14:00

3'' High Air Pressure DTH Button Bit Ballistic Convex Face and Spherical Flat Face for well drilling
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3' High Air Pressure DTH Button Bit Ballistic Convex Face and Spherical Flat Face In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the ... Read More

2025-03-10 16:14:01

Low Air Pressure DTH Button Bits CIR90 With Diameter 90/93/95mm For Down The Hole Rock Drilling
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CIR80 CIR90 Low Air Pressure DTH Button Bits With Diameter 80mm 90mm 95mm DTH Button Bit Description: Name: DTH Button Bit Diameter: 90 mm Face design: Convex Face Carbide Shape: Ballistic and Spherical Buttons ... Read More

2025-03-10 17:23:53

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