Swiss Tech Nutfräse 4/6 DIN 844 Regular Cobalt HSS Uncoated 20,0MM

HSS-Co 8% Threaded Shank End Mills 4 & 6 Flute: Series 36, Regular - Uncoated. Series 36 - Regular Series Dimensions to DIN 844. Centre cutting. Threaded shank to DIN 1835D. Shank cutting diameter to +0.04 -0.0. Available in HSS-Co 8% Uncoated (for general production machining), HSS-Co 8% TiCN Coated (extends cutter life and improves work material surface finish) and HSS-Co 8% TiALN Coated (dissipates and resists heat, reduces surface friction coupled with high surface hardness).