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retract rock button bits
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...Button Bit for Rock Drilling Tools with Tungsten Carbides Description: Thread button bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:32:47
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... 32mm 34mm 36mm 38mm tapered button bits Rock Drilling Bit Product Information: The Drill Bits are made from grade hard alloy and special steel, ...
2025-06-21 00:33:33
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... alloy and special steel, generally matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Button Bit ...
2025-06-21 00:33:39
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...Button Bit Description: Taper drill bits are made by high quality alloy steel bar and tungsten carbideinserts. Through heat treatment, our drilling ...
2025-07-22 00:23:37
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36mm Tapered Button Bit for Metallurgy Mine Drilling Description: The Drill Bits are made from grade hard alloy and special steel, generally matched ...
2025-06-21 00:35:36
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11 Degree 6 Tungsten Carbide Tapered Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with ...
2025-07-22 00:23:36
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... drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy ...
2025-06-21 00:35:47
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T45 89mm Rock Drill Thread Button Bit for mining tunnling Product Description The Ball Gear Bit is known for its high wear resistance on medium-hard ...
2025-06-21 00:36:38
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...Buttons Tapered Button Bit Rock Drilling Tools Product features: Top quality, competitive taper button bit compared to world famous button bits. ...
2025-06-21 00:32:50
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...the tapered rod through the taper for drilling. Product features: Top quality, competitive taper button bit compared to world famous button bits ...
2025-07-22 00:23:37
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