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mth hard rock drill bit online manufacture

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buy ISO 9001 Certified Forging Integral Drill Rod for Tunnels with High Wear Resistance online manufacturer

ISO 9001 Certified Forging Integral Drill Rod for Tunnels with High Wear Resistance

Oem Mining 5inch Integral Drill Rod With High Wear Resistance Product Description Integral Drill Rod is a highly reliable drilling tool used in underground drilling and mining operations. Made from a single ... Read More
2025-11-13 15:44:22
buy 38mm Tapered Button Bit online manufacturer

38mm Tapered Button Bit

Diameter 38mm 11 Degree With 7 Tungsten Carbide Tips Tapered Button Bit Description: Our tapered bits include both button, cross and chisel designs. The tapered button drill bit is mainly used with the ... Read More
2025-12-03 18:17:02
buy H19 12 Degree Taper Hexagonal Drill Rod for Tunneling with Reliable Material and Long Service Life online manufacturer

H19 12 Degree Taper Hexagonal Drill Rod for Tunneling with Reliable Material and Long Service Life

H19 12 Degree Taper Hexagonal Drill Rod For Tunneling Product Description H19 12 Degree Taper Drill Rods For Tunneling Hexagonal Drill Rod Specification Rod Length: 500~6400mm Shank length: 22*108mm, 25*108mm ... Read More
2025-11-12 15:17:23
buy H25 7 Degree Taper Integral Drill Rod High Manganese Steel online manufacturer

H25 7 Degree Taper Integral Drill Rod High Manganese Steel

H25 7 Degree Taper Drill Rods For Drilling Hexagonal Drill Rod Specification: Rod Length:500~6400mm Shank length: 22*108mm, 25*108mm Taper Degree:7/11/12 Corlor:black can customized Advantages: The tapered ... Read More
2025-06-06 16:26:15
buy High Performance 36mm 7 Button Tapered Button Bit for Construction Works and Mining Tunneling online manufacturer

High Performance 36mm 7 Button Tapered Button Bit for Construction Works and Mining Tunneling

Forging 36mm 7 Button Bits Mining Drilling Tools For Construction Works 36mm 7 Button Mining Drilling Tools Tapered Button Bit The diameter of a common drill bit is 36mm. The Drill Bits are made from grade hard ... Read More
2025-11-20 16:05:10
buy 36mm Tapered Rock Bit Mining Drilling Heat Forging Treatment online manufacturer

36mm Tapered Rock Bit Mining Drilling Heat Forging Treatment

36mm Tapered Drill Button Bit For Mining Rock Drilling Product Information: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock ... Read More
2025-06-06 16:25:42
buy 102mm T51 Threaded Button Bits Retrac For Mining online manufacturer

102mm T51 Threaded Button Bits Retrac For Mining

102mm T51 Retrac Threaded Button Bits for Mining Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetechs drilling tools are ... Read More
2025-06-06 16:26:08
buy High Efficiency High Quality Alloy Steel T45 76mm Thread Button Bit for Underground Mining online manufacturer

High Efficiency High Quality Alloy Steel T45 76mm Thread Button Bit for Underground Mining

Underground Mining Drop Center Thread Button Bit T45 76mm T45 76mm Underground Mining Work Thread Button Bit Thread button bits are manufactured from high-quality alloy steel bar and tungsten carbides, ... Read More
2025-11-10 11:06:23
buy H25 108mm Tapered Drill Rod Mining Heat Treatment online manufacturer

H25 108mm Tapered Drill Rod Mining Heat Treatment

H25 108mm Tapered Drill Rod Mining Heat Treatment Rod Advantages: The tapered drill rod can be matched with multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the ... Read More
2025-06-06 16:26:18
buy Yellow Colour 40mm Diameter Tapered Button Bit with 7 Buttons for Underground Mining online manufacturer

Yellow Colour 40mm Diameter Tapered Button Bit with 7 Buttons for Underground Mining

Yellow Colour Tapered Button Bit 40mm Diameter Underground Mining Tool Product Description The tapered button bits, also named knock off bits, are made from grade hard alloy and special steel. They are ... Read More
2025-09-22 14:39:37
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