Shop Mannesmann M65420 Long Point Chisel. Free delivery on eligible orders of £20 or more M65420 Chisel Tool Mannesmann M65420 Point Chisel Mannesmann Cold Chisel This sharp chisel from Brüder Mannesmann is ideal for processing workpieces. Features: length: 300 mm, hexagonal rod Product description: This chisel from Brüder Mannesmann tools is optimal for machining workpieces Features Length 300mm Hexagonal shaft: 19mm. Irwin Marples Splitproof Chisel Set (8 Pieces sandblasted with heavy hand protection, Length 300mm , Hexagonal shaft: 19mm., sandblasted