Specification:

  • Diameter:0.4mm-2.95mm

  • Shank Diameter:3mm

  • Flute Length:2mm-14mm

  • Overall Length:38mm

Package Included:10pcs Solid Carbide Drill Bit

Hardness:HRC60 for cutting Stainless Steel,Ti Alloy,Hardened Steel,Heat Resistant Steel,Quenched and tempered Steel,etc.