Carbide Threading Inserts of high precision and excellent surface finish;
1. The best carbide raw material from Europe, with high toughness and ultra fine carbide(K20, P30, M25).
2. Produced and designed meticulously in our factory;
3. Good appearance;
4. Newest Nano( AITISIN) coating, HV4400.
5. Quality can equal to the top threading insert VARGUS, CARMEX according to our customers'  testing;
6. Be well known for stable quality;
7. Fast delivery.