Attnetion : In order to get better cutting surface and lengthen the life-time of the end mill, please use highaccuracy, high rigidity and dynamic equilibrium of holder.

1. Befor using the end mill, please examine the end mill to lean towards and put ,when the precision of the leaning towards of mill exceeds 0.01mm. Please cut after correcting.
2. It is better that end mill stretches our shorter from chuck, when the end mill stretches out longer, please adjust the rotational speed, feeding speed or cutting amount.
3. Unusual vibrations or sound haappen when cutting, please adjust and ;ower the rotational speed of the main shaft one by one, feeding speed and cutting amount until improving the situation, or change the high-quality end mill.
4. It is the best way to cool steel material by spraying or air in order to make TiAlN efficiently; we commend to adopt non-water cutting liquid to cool the stainless steel, titanium alloy or heat-resisting alloy liquid.
5. Cutting will be influenced by work piece, machine and software; the above-mentioned data are only for reference, please improve feeding speed by 30%~50% up after cutting situation steadily.
6. Use a machine tool with rigidity and rigid set-up, to machine stablt.
7. When the revolutionspeed is not enough, reduce the revolution speed and table speed at the same ratio.
8. Adjust the revolution speed and table speed, according to cutting conditions such as machining shape, rigidity of machine tool, over-hang and so on.