Tork Craft 70mm Bi-Metal Hole Saw

Cutting diameter: 70 mm – perfect for pipe entries, conduit openings, and large cable holes.

Cutting depth: ±38 mm – suitable for standard sheet materials and panels.

Construction:

• Bi‑metal design: Electron‑beam welded high‑speed steel (HSS) teeth on a tough, flexible alloy steel body.

• Variable‑pitch teeth: Minimize vibration, improve chip clearance, and reduce cutting noise.

Knock‑out slots: Allow quick and easy removal of the core plug after cutting.

Mandrel compatibility: Fits standard ½″‑20 UNF arbors (e.g. Tork Craft TC17007 with pilot drill).