Rapid Core Eject Hex8 3/8 in. HSS Quick Change Hole Saw Arbor Assembly

The Spyder Rapid Core Eject Hex8 HSS hole saw arbor assembly supports hole cutting in wood and metal. Its Rapid Core Eject system lets you eject cores, change cutting diameter, cut at an angle, or enlarge existing holes. Use a drill motor equipped with a support handle. - High Speed Steel (HSS) pilot bit - 3/8-in hex; 1/2″-20 thread - Fits 3/8" and 1/2" drill chucks - Spin on, spin off saw mounting - Standard rotary mode only; no hammer or impacting modes