MT3-ER32 Morse Taper Shank ER Collet Chucks are typically used on manual milling machines. The MT3 taper end fits into a machine spindle and the ER style collet nut is compatible with ER collet. The ER32 nut is compatible with ER32 style collet. ER style collets are used to hold all the machine tools with a round shank. These MT3 shank ER collet chucks deliver the quality significantly above average on market. The total indicator runout (TIR) is less than 0.0002". The MAX RPM on the manual milling machines is 8,000. The manufacturer of the collet chucks inspects and produces them in a highly sophisticated lab and factory. You can hardly expect the collet chucks from the other MFG are with the same quality.
- Made of high-grade tool steel
- Premium hardened & all ground body for extended tool life
- Max T.I.R. 0.0002" O.D to I.D
- Max RPM: 8000rpm
- No wrench included