Description
Centesimal reamer with left hand slow spiral flutes and a cylindrical shank, diameter 7.00mm with an overall length of 109mm, a flute length of 31mm and 69mm reach with neck relief, according to DIN 212 standard with a diameter tolerance of 0/+0.005mm to produce holes within diameter-tolerance 7J7, 7J8, 7JS7, 7JS8 or 7JS9, 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
