NC-MACHINE REAMERS, LEFT HAND SPIRAL, SIMILAR TO DIN 212
Range of application:
Speciﬁ cly designed for CNC-operations, sim. DIN 212, with reinforced shank for shrink ﬁ t systems. For ferrous and non-ferrous metals. Slow helix type (8˚ left hand) useable for interrupted borings, slots, crossborings etc. Suitable for individual and mass production. For H7 drilling tolerance ﬁ eld as per DIN 1420.