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152 mm dth button bit

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127mm Diameter Retract Button Bit Hot Pressed Alloy Hard Rock Drilling T45 127mm Drill Bit Description Thread Button Bit is a professional drill bit with a variety of button shape, ...
Hebei, china
Verified
Product description Down-the-hole drilling is to drive the hammer which behind the drill bit by compressed air via the drill pipe. The piston strikes the bit directly, while the ...
Hunan, china
Verified
High Air Pressure Water well Deep Hole Rotary Pneumatic Drilling DTH hammer Button Bits for COP MISSION DHD QL SD Matched products: 89mm drill rods with API 3 1/2" REG PIN 89mm ...
Shanghai, china
Verified
Forging Normal Body 41mm R32 Thread Button Bit Mining Drilling Tools Normal Body 41mm R32 Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten ...
Hebei, china
Verified
Product Description: The SC220 Pneumatic Hand Hold Sollroc Button Bit Grinder is a high powered tool for worn button bit sharpening. It is configured for hand-held use by ergonomic ...
Hunan, china
Verified
Rock Drilling T51 115 mm Retrac Spherical Button Flat Face and Drop Center Button Bits Product Description: ROSCHEN can supply variety of thread rock drilling tools , tungsten ...
Shanghai, china
Verified
T38 76mm Normal Body Thread Drill Bit Spherical Shape For Mining Broca Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten ...
Hebei, china
Verified
Tapered Button Bit 38mm Spherical / Parabolic For Hard Rock Drilling Product Information: The diameter of the drill bit is 38mm.The Drill Bits are with long regrinding cycles and ...
Hebei, china
Verified
89mm T45 Button Bit Semi Ballistic Hard Rock Drill Bit For Mining Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process ...
Hebei, china
Verified
Thread button bit T38 64mm Rock Drilling Bit Product Information: The diameter of the drill bit is 64mm.Adopting high wear-resistant carbide ball teeth and high toughness alloy ...
Hebei, china
Verified
32mm 34mm 36mm 38mm 41mm taper button bit for mining blasting rock drill Rock Drilling Bit Product Information: Our tapered button bit was from high quality cemented carbide and ...
Hebei, china
Verified
Diameter 38mm 11 Degree With 7 Tungsten Carbide Tips Tapered Button Bit Description: Our tapered bits include both button, cross and chisel designs. The tapered button drill bit is ...
Hebei, china
Verified
T45 110mm Thread Button Bit for Drifting Tunneling Bench Drilling Thread Button Bit Description: Raw material: It is produced by premium alloy steel bar and tungsten carbides with ...
Hebei, china
Verified
Thread Button Bit Tungsten Carbide And High Strength Alloy Steel MTH Product Description: Thread Button Bit is a professional drill bit with a variety of button shape, face type, ...
Hebei, china
Verified
Product Description: Retract Button Bit - High-Quality and Durable Drilling Tool The Retract Button Bit is a high-quality and durable drilling tool designed for various application...
Hebei, china
Verified
T45 76mm Mining Drilling Application Rock Drill Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process ...
Hebei, china
Verified
T45 76mm Underground Mining Work Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat ...
Hebei, china
Verified
T51 Quarry Tungsten Carbide Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used ...
Hebei, china
Verified
T38 Tungsten Carbide Rock Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, ...
Hebei, china
Verified
T45 89mm Quarrying Retrac Button Bit with 45CrNiMoV Alloy Steel Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of ...
Hebei, china
Verified
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