Please allow 1-5mm errors due to manual measurementItem color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same5PC(3-10):1PCS 3/4/6/8/10mm5PC(4-10)):1PCS 4/5/6/8/10mm5PC(6-12): 1PCS 6/6/8/10/12mm6PC(3-10): 1PCS 3/4/5/6/8/10mm6PC(4-12): 1PCS 4/5/6/8/10/12mm7PC(3-12): 1PCS 3/4/5/6/8/10/12mm8PC(3-12): 1PCS 3/4/5/6/7/8/10/12mmShank Type: Triangle HandleCooling type (internal / external cooling): External coolingCutting diameter (mm): 3-12Handle diameter (mm): 3-9Chip flute length (mm): 40-70Useful length (mm): 40-70Total length (mm): 80-120Vertex angle of outer blade (°): 45