Hardened cutting edge （6tpi alternate set） welded to a tough alloy steel body Bonded construction reduces possibility of shattering For use with ferrous and non ferrous metals, plastics and wood to a depth of 32 mm 14 to 30 mm dia saws require a 6.5 mm arbour 32 to 152 mm dia saws require a 9.5 mm arbour Arbours, pilot drills and core removal tools available separately
