31 - 40 of 543
38mm rock drill button bits
Selling leads
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...-hard to hard and abrasive rock formation, a wide taper angles is nomally used. Taper angles of 11° and 12° are normally used on modern drill rigs. ...
2025-06-21 00:33:13
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38mm Tapered Button Bit High Quality Red Knock off Bit for Secondary Crushing 38mm Tapered Button Bit Description: Tapered drill bit work with the ...
2025-07-30 00:13:50
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... Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of ...
2025-07-30 00:13:50
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38mm 11 Degree 7 Buttons Tapered Button Bit Rock Drilling Tools Product features: Top quality, competitive taper button bit compared to world famous ...
2025-06-21 00:32:50
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...rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy ...
2025-07-30 00:13:50
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...Buttons Hot Pressed 38mm Tapered Button Bits for Drilling Performance Description: The Drill Bits are made from grade hard alloy and special steel, ...
2025-07-30 00:13:50
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... buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. Product Characteristic...
2025-07-30 00:13:50
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... Steel Tapered Button Bit 38mm 7 Buttons For Mining Description: The Drill Bits are made from grade hard alloy and special steel, generally matched ...
2025-06-21 00:35:45
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... of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and ...
2025-07-30 00:13:50
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...Rock Drilling Button Bit Retractable Button Drill Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and ...
2025-06-21 00:36:58
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