● DLC Coating has high abrasion,adhesion and friction resistance.Best for aluminum alloy processing

● Best for drilling, Milling of soft material where the adhesion and the chip packing such as aluminum alloy are generated very easily due to the sharp cutting edge

●3Flute eliminates chattering and suitable for drilling processing

●CKK Original design Chip Pocket enables similar or same cutting depth which 2-flutes could realize