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...Rock Drill Button Bits Rock Drilling Tools Rock Drilling Tools product Information: Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, bett...
...Button Bit Hot Pressure Carbide Small Hole Drilling Tool 11 Degree Tapered Button Bit Description: Tapered drilling system include bit and rod. Tapered button bit has faster drill penetration rate. 11 Degree...
...Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bi...
...Rock Drill Bit , 89mm T45 Button Bit Description Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s drilling tools are tested i...
...uses a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses ...
...Bit Rock Drill Bits for Rock Drilling Description: CIR110 DTH Button Bits for Drilling Hole 1. High and low air pressure down-the-hole drill bits 2. Low air pressure holeDia.: 65-220mm 3. High air pressure h...
...Bits 178mm Cop64 DTH Bit Rock Drill Bits for Waterwell Drilling Description: Different face style makes DTH bits suitable for various rock conditions. Flat face: This is an universal design, especially for h...
...Rock Drill Bit T38 T45 T51 ST58 ST68 GT60 Button Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to me...
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T51 127mm Spherical Buttons Drop Center Rock Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). F...
.... Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. 1. But...
... and underground drilling. Our button bits is made with supper quality carbide and aloy steel. After our mature heat treatment process, the performance of the product has reached the best state.Our bits have...
12" 13" 14" 15"DTH Hammer Bits SD12 DTH Bit Rock Drill Bits For Drilling Product specifications: SD12 DTH bits Drill Bit Bit Dia.(mm) NO.Air Holes Gauge Buttons Front Buttons Weight(Kg) Part No. DHD1120 305 4 1...
12" 13" 14" 15"DTH Hammer Bits DHD1120 DTH Bit Rock Drill Bits For Drilling Product specifications: DHD1120 DTH bits Drill Bit Bit Dia.(mm) NO.Air Holes Gauge Buttons Front Buttons Weight(Kg) Part No. DHD1120 3...
...Button Bits Top Hammer Drilling Tools Rock Drill Bits Product specifications: T38 T45 T51 Button Bit Product Name: Button Bit Description: Thread button bits made with high quality of best quality alloy stee...
...Bits 305mm SD10 DTH Bit Rock Drill Bits For Drilling Product specifications:SD10 DTH bits The characteristics of high air pressure DTH Button Bit: 1. Deliver maximum energy to drilling bit, fast drilling sp...
...Wearable T51 89mm Tungsten Carbide Drill Bits Retractable Drill Bit for Rock and Concrete Product Description: Retractable rock drill button bit is well known for its high wear resistance on medium-hard to h...
...Buttons Rock Drilling Tools for Hard Rock Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel material: 45CrNiMoV. 3) Suitable carbide tips. 4) Bits diame...