Dormer 5987123 | 3.50mm Diameter x 3.50mm Shank x 18.00mm Flute Length x 70.00mm OAL 6 Flute Bright Coated HM B400 Chucking Reamer

Machine reamer with left hand slow spiral flutes which are extremely unequally spaced and a cylindrical shank, diameter 3.50mm with an overall length of 70mm, a flute length of 18mm and 42mm reach with neck relief, according to DIN 8093 standard for reaming precise holes within H7 tolerance, solid carbide with bright finish for machining free machining, plain carbon, alloy and tool steel, grey, malleable, ductile and compacted graphite cast-iron, wrought and cast aluminium and copper or copper alloys.