ATCO PUNCH MATE #1 GRINDING FIXTURE PUNCH GRINDER Surface

Description

ATCO PREISION PUNCH-MATE #1 USED VERY LITTLE
Ideal for grinding concave or convex radii on center or eccentric for various shaped punches up to 1-1/2" in diameter.
Inspection and indexing.
EDM electrode machining.
Jig boring and grinding.
Radius wheel dressing.
Light milling.
Concentricity within .0001".
15°within 10 seconds accuracy
(24) Index divisions in increments of 15° within 10 seconds accuracy.
Face plate graduated to 360°.
Built-in 2.100" sine bar adjustment.
1-1/2" capacity, 90° vee block.
Center height: 3"
(2) Adjustable arcing stops.
1-1/8" through center hole.
3-1/2" diameter face plate.
Critical internal moving parts protected by grinding dust seal.
Dimensions: 5"H x 4"W x 3-1/4"D
Hand-crafted from hardened tool steel, specifically designed for long lasting, trouble-free precision grinding.
Weight: 13 lbs.
Compare to Harig Ultra-Grind No. 1