Sutton Tools Bimetal 22mm Hole Saw Set

The Sutton tools H119S series is the impact Bi-metal holesaw set are designed for use in impact drivers. It suited to cut sheet metal up to 3mm maximum thickness and ideal for electrical installation, junction boxes, ducting and general sheet fabrication. The diameter of the holesaw in the set are 22, 29, 25mm.

Ejector spring for automatic core ejection
Thin wall 8 TPI for fast and burr free cutting
Stop shoulder to prevent over drilling
8mm cutting depth
1/4" hex shank suitable for impact drivers