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diameter 89mm tungsten carbide button bit
Selling leads
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BR2-76mm Drill Bit For Middle Air Pressure Dth Hammer Products Parameters: 1.high and low air pressure down-the-hole drill bits 2.Face type: drop ...
2026-04-30 00:02:30
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...tungsten inserted Tricone Drill Bit Rotary Drill Bit The soft formation TCI tricone bits are used to drill low compressive strength, very soft ...
2026-04-30 00:02:29
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...Carbide Button Bit Product Overview The T38 thread button bit delivers exceptional wear resistance in medium-hard to hard and abrasive rock ...
2026-04-30 00:02:30
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Product Specification Miroc R25 type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 ...
2024-12-09 18:22:59
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This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive ...
2026-04-30 00:02:29
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Product Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. ...
2024-12-09 18:22:59
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-04-30 00:02:29
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Tapered Chisel Drill Bit for Mining operations, Tunneling Features : Tapered drill bits connect tapered drill steel of rock drill for drilling holes. ...
2024-12-09 18:50:08
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Product Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ...
2024-12-09 18:22:24
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-04-30 00:02:29
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