Easy adjustment from 40mm to 120mm diameter.
Just loosen the wingnut, slide the cutting arm and retighten the wingnut. Tungsten Carbide tip for clean cutting in wood, plastics, GRP and aluminium.
6mm diameter HSS pilot drill. Overall height 136mm.
Best used in a pillar drill but can be used in a hand drill with care. Use 800 rpm up to 90mm and 200 rpm over 90mm.
ADJUSTABLE CIRCLE CUTTER #CIRCUT