221 - 230 of 472
89mm threaded button bits
Selling leads
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...Button Bit Description: Our tapered bits include both button, cross and chisel designs. The tapered button drill bit is mainly used with the ...
2025-07-14 00:17:35
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... and technologies are carefully selected to ensure the bits can withstand the rigorous demands of rock drilling. Select the carbide grade of the ...
2025-07-14 00:17:35
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...,hardness and toughness satisfies the most demanding applications – but working with such high stresses, inserts and buttons are more subject to ...
2025-07-14 00:17:35
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... mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Descriptio...
2025-07-14 00:17:34
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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 ...
2025-07-14 00:17:34
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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 ...
2025-07-14 00:17:34
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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 ...
2025-07-14 00:17:35
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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 ...
2025-07-14 00:17:35
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Yellow Button Bits 11 Degree 38mm Blasting Hole Drilling Tapered Button Bit Description: The Drill Bits are made from grade hard alloy and special ...
2025-07-14 00:17:35
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