Dormer A100 7/32" HSS Straight Shank Jobber Drills

Series A100 general purpose drills for steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite. Featuring a high-speed steel construction for strength in machining applications and a black oxide coating for increased heat and wear resistance Features and Benefits HSS construction for strength in machining applications Black oxide coating for improved heat an wear resistance Typical Applications Drilling Steel Cast iron Graphite