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tungsten carbide drill bits for hardened steel

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ST58 Retrac Button Bit Specifications: Drill Bit Diameter No x Buttons Diameter Flushing Holes Weight, kg mm foot Front Gauge Angle Front Side Spherical and Ballistic 89 3 ½ 6 x 12 ...
Beijing, china
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Tungsten Carbide Drill Bits T38 127mm Rock Drill Bits With CNC Milling Heat Treatment Process Description: The thread button drill bits are made by high quality alloy steel bar and ...
Beijing, china
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Drill bits come in many sizes and shape and can create different kinds of holes in many different materials. Description: Technical Specification of Drilling Buckets with soil ...
Jiangsu, china
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Carbide Bits For Metal Steel 10mm / Long Carbide Drill Bits Black Color tungsten carbide drill bits The Benefits of Tungsten Carbide Drill Bits Tungsten Carbide drill bits are used ...
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Whole series rock drill bit for sale ,Chinese most professional factory of drilling tools JCDRILL Tapered Button Bit Description Diameter Length No. of button Weight Taper Angle=7°...
Beijing, china
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SR10 OD20mm HPGR Tungsten carbide studs with High hardness HRA 87-89 Product details: Diameter: 20mm Height: 30mm Dome: SR10 Chamfer ExR 2xR5.0 Material: G30/YG15 Hardness: HRA 87...
Hunan, china
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Three Wings Tungsten Carbide Drill Bits for Grouting Drilling Machine Jet grouting is a method, whereby a drill hole is bored, and afterwards filled up with cement. Cement grout is ...
china
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Product description Sollroc produces the most efficient drilling hammers (DTH), built for the most diverse applications: water drilling, construction, mines etc. Our technology and ...
Hunan, china
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Wear Proof Tricone Drill Bit For Hard Rock Drilling Blast Hole Click here for catalogueTCI DRILL BIT.pdf Our Company Hunan TianYing Drilling Machine Manufacturing Co., Ltd. was ...
Hunan, china
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Rocks Applicable Rotating Core Bits for Tricone Drilling Efficiency Boost *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: ...
Hebei, china
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High Quality Rock Drill Rods for Underground Mining Product Description: 1. Our drill rods are of the highest quality ,are manufactured to exacting specifications using advancing ...
Hebei, china
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Wcmt 050308 U Drill Insert 12mm Cnc Machine Tungsten Carbide Drilling Cutter Cutting Tool Quick Detail: Sharp non stick U drill insert High precision U drill insert Reduce friction ...
china
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Advantage of our carbide burrs: ·100% quality and brand new. ·Can Process a variety of metal and non-metal, processing hardness would up to HRA89-92.5. ·In a great part of the work...
Hebei, china
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PDC Drill Bit for IADC Code PC2449 / M431 with Fastness Nozzles​ Description: • Short cone crown profile • Ø13 cutters • Power of counterpoise design • Fastness nozzles • Gage of ...
Beijing, china
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High 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 ...
Beijing, china
Member
Drill bits come in many sizes and shape and can create different kinds of holes in many different materials. Description: Technical Specification of Drilling Buckets with soil ...
Jiangsu, china
Verified
SR10 OD20mm HPGR Tungsten carbide studs with High hardness HRA 87-89 Product details: Diameter: 20mm Height: 30mm Dome: SR10 Chamfer ExR 2xR5.0 Material: G30/YG15 Hardness: HRA 87...
Hunan, china
Verified
Tungsten Carbide Drill Bit R38 Thread Mining Drill Bits with Flat Face and 14 Ballistic Insert Buttons Product Description: Semi-dome bits are designed for fast penetration rates ...
Beijing, china
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OD8.25mm H 12mm High strength 1900 Spherical button bits Spherical button bits: Diameter: 8.25 Height: 10 SR: 44 e: 15.0 α: 18 Carbide Grade: TGC2 Density:14.95 g/cm3 T.R.S : 1900 ...
Hunan, china
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OD8.25mm H 12mm High strength 1900 Spherical button bits Spherical button bits: Diameter: 8.25 Height: 10 SR: 44 e: 15.0 α: 18 Carbide Grade: TGC2 Density:14.95 g/cm3 T.R.S : 1900 ...
Hunan, china
Verified
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