• HSS cobalt twist drill bit with round shank for metal drilling, suitable for stainless steel aluminum copper iron, precision high-speed drill bit
  • Table displaying drill bit specifications with a drill bit on the right side.
  • Gold drill bit with text on a metallic background
  • Gold drill bit with a close-up of the cutting edge on a dark background
  • Gold drill bit with double-spiral flute design on a white background
  • Gold drill bit with images of compatible materials including stainless steel, steel plate, plastic, and aluminum alloy on a gray background.
  • Illustration of a yellow drill with a universal round shank held by a gloved hand, with text labels for hand drills, bench drills, and machining centers.
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Hardy Supply

Round Shank Cobalt Drill Bit, HSS Co Twist Drill Bit for Metal Drilling, Compatible with Hand Drill & Bench Drill for Stainless Steel Aluminum Copper Iron

Round Shank Cobalt Drill Bit, HSS Co Twist Drill Bit for Metal Drilling, Compatible with Hand Drill & Bench Drill for Stainless Steel Aluminum Copper Iron

NY-YXHG-ShankDrillBit-S2.5-JIN

$0.99 USD
$0.99 USD
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About this item

  • Multiple Size Options: available in a wide range of sizes from 2.5 mm (0.0984 in) up to 12.5 mm, with corresponding total lengths and working lengths designed for precise drilling across different applications
  • HSS Cobalt Material: made from high-speed steel with cobalt (HSS-Co), offering greater hardness and improved drilling efficiency. Maintains strong performance under high temperatures and provides 2–3 times longer service life compared to standard drill bits
  • 135° Split Point Design: the 135° point angle allows accurate positioning and quick penetration, reducing slipping and enabling smooth drilling starts
  • Deep Spiral Flute: the spiral flute design efficiently removes chips generated during drilling, ensuring smooth chip evacuation and reducing the risk of overheating or bit damage caused by clogging
  • Wide Compatibility: the universal round shank fits most hand drills and bench drills. Suitable for drilling stainless steel, aluminum alloy, cast iron, wood, and other common materials
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Product details of drill bits with specifications and features.