The Sutton tools H108 series is the heavy duty tungsten carbide tooth (TCT) holesaw are suitable for cutting steel, stainless steel, ferrous metals, aluminium, plastics and fiberglass. These holesaw will last up to 10x longer than standard Bi-Metal holesaw. The diameter of the holesaw is the 16 mm.
Ejector spring for automatic safety stopper core ejection
Self-centering pilot drill secured tightly with grub screw
Safety stopper prevents breakthrough, thus protecting the work surface
Anti-shear arbor system