Characteristics of TNMN series cubic boron nitride blades:
1. The fine car's smoothness achieves the Ra0.4 implementation to improve the efficiency of the car.
2: the range of rockwell hardness can be processed as hrc45-90;
3: high speed and efficient cutting.
PCBN cutter use precautions
1. Application of machine tool system with sufficient power and rigidity;
2. Use the larger radius of the tip of the blade as far as possible to ensure the maximum strength of the cutter;
3. Take the negative chamfering on the PCBN blade and avoid the collapse of the blade during cutting.
Do not use cutting fluid when cutting at high speed.