Two Wings PDC Anchor Shank Coal Mining Drill Bit
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...enhanced drilling efficiency,their lifespan is more 10-30times than alloy bits,its blade has usually 2 or 3 wings,they can mainly used for coal mining,hydropower,railway,road construction,bridge and building,etc Advantage 1. Enhance abrasive resistance and...
KSQ Technologies (Beijing) Co. Ltd
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Coal Mining Drill Bits Rock Drilling Tools 95mm Dhd3.5 Hammer Bits DTH Drill Bit
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Coal Mining Drill Bits Rock Drilling Tools 95mm Dhd3.5 Hammer Bits DTH Drill Bit Specification: Bit Shank Series Bit Size(mm) Splines Quantity Matchable Hammer Model DHD3.5 90;110;105 8 IR3.5 DHD340A 108;115;......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Anchor Coal Mining Drill Bit
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2 Blades Anchor Shank Drill Bit Coal Mining Drill Bit PDC Cutter Bits Characteristics: 1. Using the PDC cutters and spherical cutters. Both of theses cutters make the bit can drill faster, so they are applied for integral formation. While, the spherical ......
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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Morse Taper Shank Twist HSS Drill Bits For Stainless Steel DIN345 Black Oxide
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...Point:118°/135°split point 5. Shank:Straight Shank.triangle shank,hex shank. 6. Usage:Drilling hole for metal Specifications of Taper Shank Drill Bits: 1. Material details of High Speed Steel: DESCRIPTION OF HSS C W Mo Cr V Co Si Mn P S % % % % % %...
DANYANG RIGHTOOLS CO.,LTD
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SD8 Shank Spherical Stone Drilling Bits , Ballistic Flat Face Button Bit
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... is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. Basic Information Product DTH Button Bits Low Air Pressure CIR80, CIR90 3’’ DHD3.5, M30, 4’’...
KSQ Technologies (Beijing) Co. Ltd
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1/4" Hex Shank Diamond Tip Drill Bit Quick Change Stable Performance For Tile Drilling
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...35mm Over Length 67/80mm Working Height 10mm Thickness 2.2mm Color Customized Thread Hexagon Shank MOQ 500PCS Size We can customized all the size as requirement Machine Hand drill,Bench drill 2. It can dry (without water) drilling on ceramic, granite and...
JDR Diamond Tools Co.,Ltd
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Three Flats Shank Metric Masonry Drill Bits Zinc Plated With Auto Welded Tip
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...Shank Zinc Plated Carbide Tipped Masonry Drill Bit for Concrete Brick Masonry Drill bit 1. Description: Product Name Three-Flat Shank R Flute Carbide Tipped Zinc plated Masonry Drill Bit Body Material Carbon Steel with Heat Treatment Tip Material Tungsten Carbide Process Milled Flutes and Welded Tip (Auto Welded Tip is available ) Shank Round Shank (Quick Change Hex Shank, Three-Flat Shank, Double R Hex Shank, Tapcon Shank......
Jiangsu Xingrui Tools CO.,LTD
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Tile Hole Saw 6mm Hex Shank Diamond Core Drill Bits For Porcelain
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...Shank Diamond Core Drill Bits for Porcelain 1.Description: Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for fast dry drilling, without water for coolant. Our normal outer diameter is from 5mm-180mm, and the working lenth is around 60mm. Thread can do M14, 5/8"-11, hex shank......
Johnson Tools Manufactory Co.,Ltd
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3inch 80mm Short Shank Tire Reamer Drill Bit Set Tire Repair Drill Bits And Reamers
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...Shank Tire Reamer Drill Bit Tire Repair Carbide Burr Drill Bit Product Description: A tire reamer bit, also known as a tire repair drill reamer bit, is a type of burr range that is designed specifically for repairing tires. The tool is used to widen the holes in the tire so that a plug or patch can be inserted to fix punctures and leaks. Features: Product Name: Tire Reamer Drill Bit......
CHENGDU BABOS CUTTING TECH CO.,LTD
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Three Flats Shank Metric Masonry Drill Bits Zinc Plated With Auto Welded Tip
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...Shank Zinc Plated Carbide Tipped Masonry Drill Bit for Concrete Brick Masonry Drill bit 1. Description: Product Name Three-Flat Shank R Flute Carbide Tipped Zinc plated Masonry Drill Bit Body Material Carbon Steel with Heat Treatment Tip Material Tungsten Carbide Process Milled Flutes and Welded Tip (Auto Welded Tip is available ) Shank Round Shank (Quick Change Hex Shank, Three-Flat Shank, Double R Hex Shank, Tapcon Shank......
Jiangsu Xingrui Tools CO.,LTD
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