Bosch 2608580804 9pc HSS Bi-Metal Electricians Holesaw Set

Smooth Cutting in Various Materials Made of bi-metal HSS containing 8% cobalt alloy for long-lasting cutting Bi-metal Hole Saw fits all standard adapters on the market Set Includes: 20 / 25 / 32 / 38 / 51 / 64mm Diameter, 38mm Working Length Holesaws 11mm Hexagon Socket Adapter (32mm – 64mm) 6.35mm Hexagon Socket Adapter (20mm – 25mm) Allen Key