Morse Taper 4 Extended Nose Precision High Speed Live Centre Insize Imperial Outside Micrometer 7-8" Range Series 3203-8A Range: 0-150mm / 0-6"

Range: 0-150mm / 0-6"

Size: M4X0

Easy-to-use tools for accurate and efficient inspection of threads

Nominal diameter: M20

Set Includes: Two matched V-blocks

Morse Taper 4 Extended Nose Precision High Speed Live Centre Insize Imperial Outside Micrometer 7-8" Range Series 3203-8A Range: 0-150mm / 0-6"Morse Taper 4 High Speed Live Centre Designed for medium high speed light load lathes. This centre is composed of a double row angular contact ball bearing, a thrust ball bearing and a needle bearing Triple ball bearing design incorporating a dust seal limiting ingress from coolant and debris thereby extending tool life. Expanding on that a skeleton seal ring is fitted to further protect the interior components from external ingress. With an extended