Dormer 5986868 | 19.80mm Diameter x 24.80mm Shank x 250.00mm Flute Length x 310.00mm OAL 8 Flute Bright/ST Coated HSS B903 Taper Pin Reamer

Taper pin hand reamer with straight flutes and a square drive, small end diameter 19.80mm with an overall length of 310mm, a flute length of 250mm and 24.80mm large end diameter, according to DIN 9 standard for reaming pin holes with a 1:50 taper into which 20.00mm taper pins will fit, HSS with bright-steam tempered finish for machining free machining, plain carbon and alloy steel, malleable cast-iron, wrought and cast aluminium and copper or copper alloys.