131 - 140 of 1109
mining carbide button bits
Selling leads
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...button bit for granite hard rock drilling semi-ballistic Product Description Retrac button bits dvantages: 1.superior alloy steel and tungsten ...
2026-02-10 05:12:47
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...Bit Retrac Spherical Button Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between ...
2026-04-30 00:02:29
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... to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture...
2026-04-30 00:02:29
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...Bit Rock Button Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to ...
2026-04-30 00:02:29
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... abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have ...
2026-04-30 00:02:30
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Drifting and Tunneling Drilling Tools Tungsten Carbide 6° 12° Reaming Drill Button Bits Product Description : Diameter, mm No x button diameter Weight...
2026-04-30 00:02:29
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...Button Bits • Widely used drifting and tunneling • Bit face design is ideal for medium-hard to hard abrasive rock Product Name: different rock ...
2026-04-30 00:02:29
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...Button Drill Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-220mm 3...
2026-04-30 00:02:30
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... Drilling Bits Short Skirt 7 Degree 32-50mm Button Bit Product Description: Tapered button bit is widely used in underground mines and construction ...
2024-12-09 21:52:55
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...Bit With Buttons For Construction 1) Thread connection: R25, R28, R32 2) Steel material: 45CrNiMoV. 3) Suitable carbide tips. 4) Bits diameter: 64...
2024-12-09 18:44:06
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