Metric M42 8% Cobalt Drill Bits Set for Stainless Steel and Hard Metal - 13Pcs Industrial Grade Titanium Coated High Cobalt Drill Bit Set

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  • Material - M42 8% Cobalt,Industrial -grade titanium coating
  • Size - 6.5mm 6mm 5.5mm 5mm 4.8mm 4.5mm 4mm 3.5mm 3.2mm 3mm 2.5mm 2mm 1.5mm
  • Applicable material - Used for stainless steel, cast iron, titanium, light metal and aluminum, etc.
  • Applicable device - CNC machine, precision drilling machine, bench drill, medium and high power electric hand drill

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