Made from Bi-Metal HSS, premium quality for toughness and longer life.

Varied pitched teeth reduces vibration resulting in greater performance and accuracy.

Electron beam welded for stronger, longer lasting teeth.

International thread accepts all standard arbors.

Set contains: 20mm, 25mm, 32mm, 38mm & 54mm Holesaws, VA1 & BA Adaptor, BD24 Pilot Drill.