Precision-made 8" simple index for milling, drilling, jig boring and many common shop applications.
360° satin-chromed graduation ring, adjustable vernier plate: accurate to 1'.
24-position index plate, hardened and ground.
Six masking plates for 2, 3, 4, 6, 8, and 12 divisions are furnished.
Clamping shoes lock spindle without affecting spindle alignment.
Chucking capacity - 8".
Indexing accuracy - 35 sec.
Squareness (Base to Chuck) - .0008" max.
Parallelism over face - .0006" max.
Concentricity of mounting flange - .0008" T.I.R.
Concentricity of chuck - .0016" T.I.R.
Gross weight - 127 lbs.
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