● Center shaft is made of alloy steel and hardened through vacuum heat treatment to provide higher rigidity HRC60˚±1˚ .
● Center is fitted with dual ball bearing, thrust bearing and needle roller bearing assembly.
● NCH-B type : Long nose live centers are suitable for small workpieces.
NCH-MT3A NCH-MT4A NCH-MT5A NCH-MT6A NCH-MT3B NCH-MT4B NCH-MT5B NCS-MT3 NCS-MT4 NCS-MT4P NCS-MT5P