DORMER B4812.98 Carbide Reamers

Description

Centesimal reamer with left hand slow spiral flutes which are extremely unequally spaced and a cylindrical shank, diameter 2.98mm with an overall length of 65mm, a flute length of 17mm and 37mm reach with neck relief, according to DIN 8093 standard with a diameter tolerance of 0/+0.004mm to produce holes within diameter-tolerance 3N10, 3N11 or 3S7, carbide head 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