ECO Drills

Every Cut Optimized. Self-Centering drill point design means no pre-drilling operations are required.

The ECO drill sizes are designed to be combined with our PAC reamers are a perfect "1-2" combination

  • Suited for both ferrous and non-ferrous materials
  • Diameters paired to match with GWS PAC Reamers
  • Custom lengths available, from 2xD to 8xD, and up to 3-steps

Work Materials

  • P1: Steel (1018, 1050)
  • P2: Steel (4140, 8620)
  • K1: Cast Iron (Gray, CG)
  • K2: Cast Iron (Ductile, A536)
  • N1: Non-ferrous (6061, 7075)
  • N2: Non-ferrous (Si + 10%)