Ring gauge | 98mm ring gauge-accuracy DIN 2250Note: Construction: Hardened steel Ring gauge accuracy according to DIN 2250Delivery: Calibration certificate

Retaining screw for mounting of face mills arbors

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance2

The steel body is hardened and grinded

and are noted for their tailored inner struts

SK 30 without coolant exit bores on the end faceDelivery:

Standard (over 25mm range)

For measuring the groove diameter of shafts

carbon steel

- Longer-lived than standard collets

For cleaning internal tapers on machine spindles

Zero-setting at any position for incremental measurement

Graduation: 0