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tunnelling threaded button bits
Selling leads
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...Button Bit 38mm 11 Degree Description: Tapered drill bit work with the pneumatic rock drill and tapered drill rod together, to carry out drilling ...
2025-07-13 00:14:06
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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 ...
2025-07-13 00:14:06
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... and flushing holes quantity, button shape and face shape. Our button bit is made by high quality tungsten carbides and steel, through heat ...
2025-06-21 00:36:06
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... and flushing holes quantity, button shape and face shape. Our button bit is made by high quality tungsten carbides and steel, through heat ...
2025-07-13 00:14:06
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... of strength,hardness and toughness satisfies the most demanding applications – but working with such high stresses, inserts and buttons are more ...
2025-07-13 00:14:06
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Mining Machinery Parts Tapered Button Bit 7 Buttons 11 Degrees 38mm for Rock Drilling Product features: Premium designs and steel and premium tungsten ...
2025-07-13 00:14:06
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...Button Bit Hot Pressure Carbide Small Hole Drilling Tool 11 Degree Tapered Button Bit Description: Tapered drilling system include bit and rod. ...
2025-06-21 00:33:26
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...Button Bit 40mm Diameter Underground Mining Tool Yellow Colour Tapered Button Bit Description: The tapered button bits also named knock off bits, ...
2025-06-21 00:33:25
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...Button Bit For Mining 11 Degree 6 Tungsten Carbide Tips Description: Cemented carbide is one of the most successful composite engineering materials ...
2025-07-13 00:14:06
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...Button Bit with 2 Flushing Holes - Suit Case Package *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body ...
2025-07-13 00:14:06
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