Silverline Adjustable Hole Cutter with Cowling

Adjustable hole cutter with dual blade design and cowling, ideal for plasterboard. Also cuts wood, plastic, aluminium, brass and acrylic. Steel cutter arms with diameter graduations at 5mm intervals. Safety cowl reduces risk of injury from flying particles and makes clean-up easier. Ideal for making holes for electrical fittings, pipes and vents. For use with a power drill or hand brace. Max speed 500rpm. Includes 1 x hex key, 2 x TCT blades, 2 x carbon steel blades, 1 x auger drill bit and 1 x TCT masonry drill bit.