Standard:AT3
G6.3 or G2.5
Product description: SK40-SLN32-100 Surface Roughness: Ra<0.005mm Taper standard: DIN69871
SK40-SLN Side Lock End Mill Holder
Features:
1.SK NO taper shank is in conformity with AT3 standard;
2.Tolerance H5 for inner bore d;
3.Default balancing design.