Specification:

  • Diameter:1.53mm-3mm

  • Shank Size:1.53mm-3mm

  • Number of Flute:2

  • Flute Length:15mm-52mm

  • Overall Length:48mm-100mm

Package Included:1piece Solid Carbide Drill Bit

Hardness:HRC65 for cutting HSS steel,Stainless steel,Alloy steel,Cast Iron,etc.