For grooving inserts No. 275021 – 275048. D2 = 999 in the size designation corresponds to theoretically infinite.
In conjunction with toolholder No. 274002.
Without clamping screws (these are supplied with the toolholders). Please order the assembly key No. 279940 1 separately.
D1 = minimum ⌀ for the first groove / D2 = maximum ⌀ for the first cut.
Technology values should be reduced by 30 – 50% depending on the clamping situation and material.