Dormer 5986674 | 20.00mm Diameter x 16.00mm Shank x 60.00mm Flute Length x 195.00mm OAL 8 Flute Bright Coated HSS-E B180 Chucking Reamer

Machine reamer with left hand slow spiral flutes and a cylindrical shank, diameter 20.00mm with an overall length of 195mm, a flute length of 60mm and 137mm reach with neck relief, according to DIN 212 standard for reaming precise holes within H7 tolerance, cobalt based HSS-E with bright finish for machining free machining, plain carbon and alloy steel, grey and malleable cast-iron, wrought and cast aluminium and copper or copper alloys.