Arter / Sunstrand rotary surface grinder Model D12 excellent condition Chuck Diameter 12" Max Chuck Tilt Convex 10 Degree Max Tilt Concave 10 Degree Traverse Speed Max 12" Chuck Speed 60-250 rpm Wheel Speed 1400 rpm Wheel Max Diameter 16" Vertical Capacity Full Wheel 10" Power Feed Adjustments 0.0001 to .0018" Machine Equipped With: Power Feed 12" Electromagnetic Chuck Machine Guarding Coolant tank & pump Machine can be inspected in our Statesville NC plant under power with proper notice . machine is a great job shop sharpening cutter for shaper cutters for gear cutting . visit our website to receive formal quote at WWW.pisellient.com