OLICNC® Haute qualité Bt40 CNC Fraisage Sdc Collet DC06 DC08 DC12 Porte-outil de serrage

CNC BT40 DC06 DCD8 DC12 Collet chuck back pull holders

1. Utilisation de matières premières de haute qualité 40Cr, HRC58-60
2. La surface est rectifiée avec précision ,faux-rond 0,005 mm
3. The tool holder is through-hole, which is better for water to get through and anti-vibrant.
4.The nut has preinstalled Dynamic balancing design, so it can be used for RPM25,000.
5.The related pull studs also through-hole , easy to change the collets