141 - 150 of 333
tungsten carbide thread rock drilling bit
Selling leads
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...Bit Short Skirt Tungsten Carbide Rock Drill Tool 11 Degree Knock Off Bit Description: Tapered drilling tools include bit and rod. Tapered button ...
2025-07-28 00:16:30
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...Tungsten Carbide Tips Broca Conica Tapered Button Bit Description: Taper drill bits are made by high quality alloy steel bar and tungsten ...
2025-07-28 00:16:31
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...Bit Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s ...
2025-06-21 00:36:53
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...Threaded Button Bits for Mining Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process ...
2025-06-21 00:37:10
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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 00:32:40
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...Thread Button Bit 64mm Made By High Strength Alloy Steel And Tungsten Carbide Product Description: Thread button bits are manufactured using high...
2025-07-28 00:16:31
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... penetration rates and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face ...
2025-07-28 00:16:31
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...crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. ...
2025-07-28 00:16:31
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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 ...
2025-07-28 00:16:30
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...Tungsten Carbide Tips Tapered Button Bit Description: Our tapered bits include both button, cross and chisel designs. The tapered button drill bit ...
2025-07-28 00:16:31
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