Aiko HSS M2 Twist Drill Bit | Model : HSS-A

High-speed steel(HSS) is a form of tool steel;HSS bitsare hard and much more resistant to heat than high-carbon steel. They can be used todrillmetal. hardwood. and most other materials at greater cutting speeds than carbon-steelbits. and have largely replaced carbon steels.

Available Size :

• 3.0mm
• 3.3mm
• 3.4mm
  
• 3.5mm
• 3.7mm
• 3.8mm
• 4.0mm
• 4.5mm
• 4.8mm
• 5.0mm
• 5.3mm
• 6.0mm
• 7.2mm
• 8.0mm
• 10.0mm
• 10.5mm
• 12.0mm