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hardened steel drill bits

(267)

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

T38 64mm Hydraulic Borehole Drilling Machine Rock Drilling Thread Button Bits
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T38 64mm Hydraulic Borehole Drilling Machine Rock Drilling Thread Button Bits Widely used drifting and tunneling Bit face design is ideal for medium-hard to hard abrasive rock Product Name: different rock ... Read More

2022-08-11 16:54:47

R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits
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R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits The Features of the Product 1.The threaded button bits connect with threaded drill rod perfectly for drilling holes 2.Stable ... Read More

2022-08-08 13:48:13

Tungsten Carbide Button Bits Rock Drilling 89mm For Atlas Copco Rock Drilling Rig
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T45 89MM Drill Button Bits for Atlas Copco Rock Drilling Rig Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production. We using the ... Read More

2022-03-15 16:40:36

Tungsten Carbide Rock Drilling Tools T38 / R38 Thread Button Bits With Heat Treatment Process
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Tungsten Carbide Rock Drilling Tools T38 / R38 Thread Button Bits With Heat Treatment Process Describtion In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) or tube... Read More

2020-04-15 17:20:13

T38 - 76mm Drop Center / Flat Face High Wear Resistance Threaded Drill Button Bits
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T38 Threaded Drill Button Bit 76mm Drop Center / Flat Face High Wear Resistant Competitive Advantage: 1. High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance 2. High... Read More

2022-08-08 13:45:39

Carbon Steel Rock Drilling Tools T38 Button Bit Normal Body Flat Face
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Professional Manufacturer's Rock Drilling Tools T38 button bit normal body Flat face Item Specification Product Name Rock Drilling Tools T38/R38 Brand MIROC Material Carbon steel Diameter 43,45,51,64mm etc ... Read More

2019-10-23 16:41:08

89mm T45 High Quality Rock Drilling Tools Thread Button Bit For Hole Drilling
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45 102mm concave face high speed drilling thread button bit for hard rock Item Specification Product Name Rock Drilling Tools T45 Brand MIROC Material Carbon steel Diameter 102mm Length 160mm etc Socket ... Read More

2019-10-23 16:41:10

Drifter Part Retrac Hard Rock Retractable Drill Bit , Carbide Drill Bit for Hardened Stell
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Drifter Part Retrac Hard Rock Retractable Drill Bit , Carbide Drill Bit for Hardened Stell Description Rock drilling tools are used by many drilling professionals related to mining,construction,tunneling... Read More

2019-12-09 09:56:23

St58 4 Inch / 3.5 Inch Hardened Steel Button Drill Bit Tungsten Carbide
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ST58 4 Inch / 3.5 Inch Hardened Steel Drill Bits Tungsten Carbide Button Drill Bit Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ... Read More

2022-12-20 17:51:33

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