271 - 280 of 1115
alloy steel dth drill bits
Selling leads
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DTH Button Bits 76mm BR2 Middle-Low Air Pressure DTH Hammer For Quarrying 1'' 2'' Middle Air Pressure DTH Bits DTH Button Bits for BR1...
2026-07-02 00:13:33
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...hard, high hardness and other toughness can be poor tough rock, the following characteristics: 1. Low air pressure DTH hammer is a valve-type ...
2026-07-02 00:13:32
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Drill bits for hammer drill 5 inch High Air Pressure DTH hammers Button Bit DHD350 without foot valve DHD3.5 Dia(mm) Gauge button Weight(Kg) 85 6 x ...
2026-07-02 00:13:32
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BR Series DTH Button Bit 64mm 70mm 76mm 95mm for BR1 BR2 BR3 DTH Hammer 1'' 2'' Middle Air Pressure DTH Bits DTH Button Bits for BR1, BR2, BR2 Hammer. ...
2026-07-02 00:13:32
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...DTH Drilling Tools rotary drilling tools DTH Drill Pipe In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2026-07-02 00:13:32
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... strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant ...
2026-07-02 00:13:32
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... in demanding applications. Featuring a 127mm (5-inch) thread connection, these bits are designed for compatibility with a wide range of internatio...
2026-07-02 00:13:32
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... carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes. Product DTH Button Bits ...
2026-07-02 00:13:32
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Low Air Pressure CIR76 76mm Deep Hole Drilling DTH Hammer Bit KSQ Low Pressure DTH Bit Shank can be available: 1), Dia. 64mm-70mm shank Bulroc BR1 2), ...
2026-07-02 00:13:32
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....:85-305mm 4. Face type: drop center bit/concave face/convex face/double gauge face/flat face bit 5. Carbide button shape: domed/round button ...
2026-07-02 00:13:32
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