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rock reaming drill bit

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Tungsten Carbide Mining Drill Bits With R28 R32 Threaded Spherical and Ballistic Buttons

R28 R32 Threaded Tungsten Carbide Rock Drill Button Bit With Spherical/Ballistic Buttons Describtion Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ... Read More
2020-05-15 15:47:33
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Hard Rock 6 3/4" IADC 632 Blasthole Tricone Drill Bit For Oil Drilling Machine

6 3/4" IADC 632 blasthole bit tci tricone bit oil drilling machine/hard rock drilling bits The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit ... Read More
2022-03-15 15:38:39
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5-7/8" Tungsten Carbide Drill Bits For Hard Formation Pin Connection

5-7/8" Tricone Rock Bit for hard formation.IADC-437/517,3 API Reg. Product Description (1) Cutting Structure of this series tricone rock bit : The durability of premium tungsten carbide inserts is improved with ... Read More
2019-07-24 15:10:19
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small Drill Bits For Pneumatic Rock Drill Tapered Chisel Drill Bit Cross Drill Bit

Tapered Chisel Drill Bit Cross Drill Bit Button Drill Bits for Pneumatic Rock Drill Product Code System: Tapered Button Bits: BS432-7D-(22)(23) BS = Button Bit, Short Skirt 4 = Number of Tungsten Carbide ... Read More
2021-11-10 16:53:42
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T45 Tungsten Carbide Retractable Thread Rock Drill Button Bits Application: T45 Quarrying Retrac Threaded Rock Drilling Button Bit is suitable for mining,quarring,tunneling and so on. It is widely used for ... Read More
2022-03-18 15:46:59
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4 Blades PDC Drill Bit F4455HB / M422 Tci Drill Bit For Rock Drilling PDC& Tricone bits, Bits Type/IADC code:F4455HB / M422, Power of counterpoise design Short parabola Crown Profile,16 cutterS,Power of ... Read More
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Thread Button Bit T45-76mm Rock Drilling Tools Drill Bit Description Our thread button drill bit size from 33mm-178mm, include thread type R28, R32, R38, T38, T45, T51, ST58, ST68 etc for kinds of button bit, ... Read More
2026-01-13 14:18:28
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R32 41mm/48mm Flat Face With Spherical Button Bit Thread: R32 Diameter: 41mm R32 41mm flat face with Spherical Button Bit, Buttons: 4x9-2x9mm, 1 front flushing hole and 2 side flushing holes. Miroc P/N414830048... Read More
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Taper Cross Bits 7/11/12 drgee dia 29-41mm contect Hex Tapered rod for mine drilling Product Description Product Tapered Cross type bit Diameter 32mm Alloy 12x8mm Flushing hole No. Front 1, Side 2 Weight 0.3KG ... Read More
2020-04-15 02:48:15
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IADC F4455D / M422 PDC Drill Bit Short Parabola Crown Profile With 16 Cutters PDC& Tricone bits, Bits Type/IADC code:F4455D / M422, Short parabola Crown Profile Short parabola Crown Profile,16 cutters,Power of ... Read More
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