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long hole drilling retract button bit
Selling leads
...Button Bit for Hard Rock Drilling Product Information: The diameter of the drill bit is 40mm.The Drill Bits are made from grade hard alloy and ...
2025-07-17 00:18:53
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...Bit 11 Degree Tapered Button Bit 34mm Diameter Long Skirt Description Of Knock Off Bit 11 Degree: Tapered drilling tools include bit and rod. ...
2025-07-17 00:18:53
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.... Specifications: Button Bit Diameter 38mm Connection method Taper Thread Type of Skirt Body 50/55/65mm Taper 7°/11°/12° Color Yellow, black,green ...
2025-06-21 00:35:34
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Button Bit 11 Degree Rock Drilling Tools 38mm Hard Rock Drilling Bits Features: 1.All button bits raw material produced. 2.Simple structure and not ...
2025-07-17 00:18:52
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Diameter 38mm 11 Degree With 7 Tungsten Carbide Tips Tapered Button Bit Description: Our tapered bits include both button, cross and chisel designs. ...
2025-07-17 00:18:53
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...Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill ...
2025-07-17 00:18:53
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...Button Bit With Galvanized And High Speed Steel Product Description: A tapered button bit, also referred to as a taper drill bit, is a crucial ...
2025-07-17 00:18:53
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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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...Button Bit 45mm For Tunneling Quarrying Product information The Rock Drilling Bits are made from grade hard alloy and special steel, generally ...
2025-07-17 00:18:52
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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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