Hole Saw for Electrical Installations, Ø 68–100 mm 3328000 while the second step of

while the second step of the bit countersinks a bigger hole into the wood for the screw head

there are knee protectors made of transparent soft plastic specially designed for use on both rough and sensitive surfaces

The bore dust produced is efficiently removed via the special spiral geometry

The tip of the drill bit pre-drills a small guide hole for the screw thread

The 7-piece tool set for initial drilling

Hole Saw for Electrical Installations, Ø 68–100 mm 3328000 while the second step ofWith five quick change blades with diameters of 68, 74, 80, 90 and 100 mm and a cutting depth of 33 mm, the hole saw for electrical installations offers you flexible equipment for preparing electrical installations (e. g. sockets, recessed spotlights). It is ideal for wood and drywall (e. g. plasterboard, OSB). The hexagon shank makes it compatible with all commercially available cordless screwdrivers and power drills. A centring drill bit ( 10 mm)