Breaker and Demolition Hammer Chisel Chisel Type Bull Point Chisel Shank Type - Machining Hex Shank Diameter 3/4 in Shank Hex Size 3/4 in Shank Length 2 in Measurement System Fractional Inch Head Width 13/16 in Overall Length 18 in Chisel Collar Shape Hex For Tool Type Rotary Drill