101 - 110 of 514
140mm dth bits
Selling leads
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-06-20 00:21:38
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...Dth Hammer Hard Rock Drilling Button Bit DTH Bit DTH bit is also our main product. After mang years search, we have rich experience in development ...
2026-06-20 00:21:38
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...quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. Product: DTH Hammer Bits ...
2026-06-20 00:21:38
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...DTH Button Bit Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ...
2026-06-20 00:21:38
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...DTH Button Bit Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
2026-06-20 00:21:38
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...DTH Hammer Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior material to ...
2026-06-20 00:21:38
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...quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection. Product: DTH Hammer Bits ...
2026-06-20 00:21:38
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...Bits Through Reverse Circulation Drilling Bit Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock ...
2026-06-20 00:21:37
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...DTH Drill Bits Underground Mining Drill Bit BR 95mm Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, ...
2026-06-20 00:21:37
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... quality forged steel, heat treatment and shot peening to provide a durable and reliable balance of strength and toughness. 1. Long life of bit: ...
2026-06-20 00:21:37
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