8" F2 Super Spacer & 6 Masking Plates,Tailstock, Adjustable Chuck 0.0005"- NEW

Description

* With 6 masking plates and adjustable chuck completely adjustable to 0.0005" TIR. Designed for milling, drilling, jig boring and many other shop applications.
* 24 position index plate(15 degree increments). 360 degree satin chrome graduation ring w. 5 minute adjustable vernier plate insures accurate readings.
6 masking plates(2,3,4,6,8 and 12 divisions). Clamping shoes lock spindle without affecting spindle adjustment. 25 seconds indexing accuracy.
Specification----------max. variation(inch/second)
Indexing accuracy---------------------25 seconds
Base to chuck Squareness------------0.0008"
Face parallelism--------- --------------0.0006"
Mounting flange concentricity-------0.0008"
Chuck Concntricty(adjustable)-------0.0005"
Supper Spacer Wt: 127 bls
Tailstock Wt: 40 lbs