• Carbon and Tool Steels < 38 HRC
  • Carbon and Tool Steels 39 - 48 HRC
  • Hardened Steels 49 - 62 HRC
  • Stainless Steels 300 Series
  • Stainless Steels 400 Series
  • Stainless Steels PH Series
  • Cast Iron
  • Titanium
  • Super Alloys
  • Aluminum & Non-Ferrous Materials
  • Drilling
  • Spotting & Centering
  • Countersinking
  • Reaming

Use drills with self-centering points to to eliminate the need to spot drill a starter hole on flat surfaces. IMCO's D20, D21, D30, and D40 series drills are self-centering. Use spiral fluted drills to aid with chip evacuation. Use straight fluted drills on shallow holes or when extra tool strength is necessary. Use the carbide-tipped drills for extra reach or when set-up rigidity is poor.

Drilling