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Standard Step Drills. An essential tool for every tool room.One tool does two jobs in a single pass.They can be sharpened repeatedly and are easily modified for any special length-of-step. 1,High Speed Steel-Jo...
...HSS (High Speed Steel) / Carbide (optional) Surface Treatment: Black oxide / TiN / TiAlN coating available Shank Type: 1/4" Hex Shank Diameter Range: 1.0mm – 13.0mm Flute Type: Spiral flute for efficient chi...
Yingba High Quality HSS M35 Twist Drill Bits for Stainless Carbon Steel Iron Metal Drilling Tools Hexagonal Shank Drill Bit Product description Product size and model Trust from buyers Company Profile Our compa...
...including quarries, coal mines, traffic and other construction.Normal diameter or rod is 22mm, named H22, KSQ can also make H19 and H25. Product Description: Comparing with tapered chisel bits and tapered cr...
* Spear point reduces cutting pressure for cleaner holes. * Cuts a perfectly round hole without chipping or breaking. * Best result with lower rpm and good cooling with water, vinegar and turpentine. * For use ...
DIN 338 HSS Twist Drill Bit Materials: 4241, 4341, 6542, 9341, M35 Flute Size: 0.2mm-20mm Shank: Straight Hardness: 6542-HRC 63-66 M35-HRC64-67 Coating: White(No Coating), Nitrogenization(Black), TiALN Coating ...
Machine from chrome steel fitted with carbide insert brazed at a very high temperature to withstand severe hearting when drilling hard materials. L-shaped flute profile immproves. For drilling in granite, concr...
1.Machined from chrome steel fitted with carbide insert brazed at a very high temperture to withstand severe heating when drilling hard materials, L-shaped flute profile improves dust discharge sand blasted sur...
... Tool Bit; 2. Application: Universal Hss Square Tools Bits are both suitable for cutting metal materials and nonmetal materials; 3. Super -hard material is used for cutting materials that are of high-hardnes...
... Tool Bit; 2. Application: Universal Hss Square Tools Bits are both suitable for cutting metal materials and nonmetal materials; 3. Super -hard material is used for cutting materials that are of high-hardnes...
... Tool Bit; 2. Application: Universal Hss Square Tools Bits are both suitable for cutting metal materials and nonmetal materials; 3. Super -hard material is used for cutting materials that are of high-hardnes...
...35mm, 40mm, 50mm Features: --This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs Note: If you smell burning, back off! E...
...Drill Bit for Stone With Diamond Tip for Glass Ceramic Procelain Product Description Size: Outer Diameter 4-160mm(0.16-6.3") Drilling Deepth 30mm(1.18") shank dia 3/8"(10mm) grite/Particle 50-60# /according ...
... Drill Bit set For Metal Drilling 1.This Saw Drills is using for drill Plaster and Platic or PVC board. 2.Suitable for thin wood, wood, aluminum, plastic plates pull grooving. 3.These sawtooth bits work grea...
... Drill Bit set For Metal Drilling 1.This Saw Drills is using for drill Plaster and Platic or PVC board. 2.Suitable for thin wood, wood, aluminum, plastic plates pull grooving. 3.These sawtooth bits work grea...
... mines, traffic and other construction.Normal diameter or rod is 22mm, named H22, KSQ can also make H19 and H25. Product Description: Perfect designs, tungsten carbide and skirt steel , PANDADRILL provides ....
HSS Step Drills With Three Straight Flute 3-Flat Shank, Three Flute For Smoother Surface Finish Technical Information: Fully deep CBN grinding. Reduced force required. Chatter-free working. 3-flute to maintain ...
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 po...