T51 Hard Rock Thread Tungsten Carbide Drill Bits Bit Diameter: 89mm-127mmLength of drill rod: 1525mm-6100mm (MM and MF)Button bit design: Flat face, drop center, normal and retrac body.Tungsten carbide (Buttons... Lees meer
Threaded Bits for Open Pit Mining Tungsten Carbide Drill Bits Threaded Drill Bits Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life... Lees meer
Product Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross type bits if the goal is to minimize hole ... Lees meer
Mining Power Tools 64mm T38 T51 Industrial Conical Parabolic Button Drill Bits Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company which is ... Lees meer
Ballistic / Spherical T45 For Long Hole Drilling 89mm Diameter Button Drill Bit T45 89mm Flat face with Spherical Button Bit: Product: T45 Button Bit Diameter: 89mm / 3 1/2 Inch Thread: T45 Face Design: Flat ... Lees meer
T38 Spherical and Ballistic Button Bit T38 76mm Button Bit T38 76mm Ballistic Button Bit, Buttons: front 4 x 11mm, gauge 8 x 11mm, 2 front flushing holes, 2 side flushing holes, normal body. P/N4148300727 T38 ... Lees meer
Retract skirt / drop center T45 drill bit with 4.5" /114mm and golden Widely used drifting and tunneling Description: Drill rod usingT45 thread system. With wrench flats to aid in coupling/decoupling of rods ... Lees meer
T38 76mm Wear Resistance For Rock Drilling Top Hammer Drill Bits Threaded Drill Bits GEOTOOLS'threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer ... Lees meer
KSQ New T45 76mm and 89mm Button Bit T45 89mm Flat face with Spherical Button Bit: Product: T45 Button Bit Diameter: 89mm / 3 1/2 Inch Thread: T45 Face Design: Flat face Button/Carbide Type: Spherical Button ... Lees meer
89mm Diameter Button Drill Bit Ballistic / Spherical T45 For Long Hole Drilling T45 89mm Button Bit T45 89mm Flat face with Spherical Button Bit: Product: T45 Button Bit Diameter: 89mm / 3 1/2 Inch Thread: T45 ... Lees meer