Tork Craft Hole Saw Mandrels 7/16 Hex 32 – 44mm, for Bi-Metal
Tork Craft Hole Saw Mandrels 7/16 Hex 32 – 44mm, for Bi-Metal is a compact arbor designed for driving bi‑metal hole saws in the 32–44 mm diameter range. With a 7/16 inch hex shank and 6.35 mm pilot drill, it provides secure torque transfer and accurate centring when drilling holes in metal, wood and plastics using compatible bi‑metal cups.
This mandrel fits most popular brands of bi‑metal hole saws, making it a practical choice for electricians, plumbers, fabricators and DIY users who frequently cut medium‑size openings. The hex shank helps prevent slippage in the drill chuck, while the integrated pilot drill improves control and reduces wandering at the start of the cut.











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