sourcing map 5pcs M35 Cobalt Twist Drill Bit 12mm(15/32") Dia High-Speed Steel Metric Drill Bit with Titanium Coating For Drilling Hard Metals, Stainless Steel, Alloy Steel, Cast Iron

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  • Size - Working Diameter 12mm(15 32 inch) ; Working Length 83mm 3.27 inch; Shank Diameter 12mm(15 32 inch); Total Length 150mm 5.91 inch
  • Long Lasting Material The cobalt drill bit is made of high-speed steel with added cobalt, which enhances high hardness, good wear resistance, and thermal stability of the drill, suitable for demanding cutting applications.
  • Note - Please note that these small drill bits are not suitable for glass, tile, wall, stone or ceramic materials, pay attention to speed, pressure, and heat control when drilling. Appropriate use of cutting fluid or oil for cooling and lubrication can extend the service life of the drill.

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