5PCS Step Drag Water Well HSS Cobalt Drill Bits with thick gauge
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5PCS HSS Titanium Coated Step Drill Bit with Center Punch in Aluminum Box Product Name 5pcs Hex Shank Step Drill Bits Set for Metal Drilling Material High Speed Steel 4241 Type Straight Slot Connection Hex Shank A complete selection of blades at a more ......
Johnson Tools Manufactory Co.,Ltd
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Straight Shank HSS twist Drill Bits DIN 338 M35 hss Cobalt drill bit For stainless steel
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...Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes. HSS Drill Bit Standard: : DIN 338 (jobber series),DIN 340 (long series)...
Jiangsu Xingrui Tools CO.,LTD
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Twist Tungsten Carbide Drill Bits HSS Cobalt Drill Bit For Stainless Steel Hard Metal
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...HSS Cobalt Drill Bit for Stainless Steel Hard Metal Material M35(HSS-E HSS-Co5%) (HSS is Available) Point Type 135 Degree Split Point (118 Degree Regular Point, Turbo Max Point, Pilot Point are Available) Features 1.Cobalt drill bits are more expensive than other drill bits, but if you regularly drill......
Hunan TRX International Co., Ltd.
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29 Pcs HSS Cobalt Drill Bit Set 1/16 to 1/2 inch M35 Straight Shank
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...Cobalt Steel HSS Twist Drill Bits with Straight Shank Description: With aggressive 135 degree tips, these cobalt drills bits not only last longer while drilling but also cut faster than standard high speed steel bits. It's ideal for drilling cast iron, heat-treated steel, stainless steel and other hard materials. Premium Quality, Brand New Lasts 12x longer than standard 118° point drill bits Solid M35 = H.S.S + 5% Cobalt......
DANYANG RIGHTOOLS CO.,LTD
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Step Drag Water Well Drill Bits DTH Drilling Tools With Carbide Inserts
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Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades. 1. Description Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades. They are usually designed for use in soft formations such as sand, clay......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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DIN338 M35 Cobalt Drill Bits Standard Twist Drill BitsFor Drilling Metal
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...Cobalt Drill Bits Standard Twist Drill BitsFor Drilling Metal 1. HSS cobalt drill set is suitable for hardened steel and has excellent cutting performance. The blades are hardened and polished to improve sharpness,and precise cutting does not shake,suitable for cutting hard metals, such as stainless steel, cast iron, super alloys, titanium alloys, hard plastics and wood 2. M35 cobalt drill bit set can effectively drill......
Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
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Hss 4341 Hss Twist Drill Bits Set 3/4" 13/16" 3/4" 1" For Cobalt Machine Tools
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Tungsten Carbide Drill Bits Hss 4341 Twist Set Cobalt Machine Tools 3/4" 13/16" 3/4" 1" Tungsten Carbide Drill Bits Hss 4341 Twist Set Cobalt Machine Tools 3/4" 13/16" 3/4" 1" Quick Detail: Sharp blade Easy punching Robust and durable Smooth chip removal ......
Shenzhen Bwin Precision Tools Co., Ltd.
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Morse Cone Shank High Cobalt HSS Twist Drill Bit Dia32mm For Steel
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...: 1. Made of high cobalt HSS, which enable the drill to have good red rigidity and good wear resistance 2, The transverse edge angle is well ground so that the cutting resistance is small, and centering is good. 3. ......
Xiamen Betalent Carbide Co.,Ltd
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12 1/4" PDC Drag Bit Step Type Polycrystalline Diamond Drill Bits 311mm For Water Well Drilling
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Steped PDC Drag bit 311mm Three wings for water well drilling Product Description Size of Rock Bit 311.1mm 12 1/4" blade 3 Thread Connection Male buckle RPM 150~60 Formation Suitable for soft to medium hard rock formations(f=1-8),not suitable for broken,......
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
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HSS Center Drill Bits, spotting dril ，Straight Shank Jobber Drill Bit Fully Ground Twist Metric Bright Finished
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Double ended Each drill has a double end and is ground with a standard 60 degree angle. Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to ......
Xian Mager Machinery International Trade Co., Ltd.
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