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milling drill bits

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17-1/2" Tricone Rock bit, IADC code 135,Steel Tooth Rock Bit for soft to medium soft formations
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17-1/2" Tricone Rock bit, IADC code 135,Steel Tooth Rock Bit for soft to medium soft formations Product Description Bit size range from 3 7/8' to 26' Meet with API Spec7-1 Standdrad Open roller bearing or seal ... Read More

2022-03-15 15:38:40

6⅝ API Reg 12-1/4" Tricone Rock Bit 3 Nozzles For Water / Oil Drilling
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6 API Reg,12-1/4" Tricone Rock bit, IADC code 547 with 3 Nozzles, uesd in water or oil drilling Product Description 12-1/4" Tricone Rock bit, IADC code 547 with 3 Nozzles; medium extension chisel inserts and ... Read More

2022-03-15 15:38:40

ST68 102mm 127mm 152mm Regular Body Button Bit With Hot Press Technology ST68 Thread
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ST68 102mm 127mm 152mm Regual Body Button Bit With Flat Face and Drop Center Design This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa ... Read More

2022-03-15 16:40:36

Threaded Button Mining Hard Rock Drilling Tools Tungsten Carbide Inserts
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R25 R32 R38 Mining Hard Rock Drilling Tools Quarry Tungsten Carbide Inserts Threaded Reaming Button Drill Dome Bit These bits are designed for layer drilling, to enlarge pilot holes for long hole blasting of ... Read More

2022-03-15 16:20:23

6" Down The Hole Mission60 M60 DTH Button Drill Bits For Water Well Drilling
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6" Down The Hole Mission60 M60 DTH Button Drill Bits For Water Well Drilling Product Description KSQ DTH hammer button bits include high air pressure and low air pressure two series,with advanced design concept... Read More

2025-03-10 17:23:51

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

12° 41mm Rock Drilling Taper Button Bit for Quarrying with High-Quality
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12 41mm Rock Drilling Taper Button Bit for Quarrying with High-Quality Product Description KSQ tapered bits are ideal for short hole drill & blast, as well as roof bolting applications. As a Chinese leading ... Read More

2026-01-13 14:18:29

Top hammer Rock drill Drilling tools T38-64mm Flat Face Spherical Thread Button Bit for Mining
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Top hammer Rock drill Drilling tools T38-64mm Flat Face Spherical Thread Button Bit for Mining Product Description Thread Ball Tooth Drill Bit! Made from high-quality alloy steel rods and tungsten carbide, this ... Read More

2026-01-13 14:18:28

171mm QL60 DTH Hammer Bit with Alloy Steel & Tungsten Carbides for Water Well Drilling
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171mm QL60 DTH Hammer Drill Button Bit Bit Face Design Options Choose from three specialized face designs optimized for different drilling conditions: Convex Face Design Ideal for various drilling tasks, this ... Read More

2026-01-13 14:10:06

T6 Series Impregnated Diamond Core Bit for Very Hard Rock Drilling with All Size Available
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T6-101 Impregnated Diamond Core Bit for Core Drilling T6 series core bits are designed for surface exploration with the T6 series core barrel. Impregnated diamond bits can penetrate a broad range of formations ... Read More

2026-01-09 15:25:01

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