VAL-Pro Universal Wheel Dresser - Made In Taiwan

Universal Wheel Dresser Adaptable on surface grinding machine and universal tool grinder for dressing grinding wheels into various shapes. Extremely accurate. Center height is 7.68"/195mm. Pin diameter is 0.394"/10mm. Maximum swing distance of diamond dresser is ±0.55"/14mm. Maximum wheel diameter is 7.87"/200mm. Reading accuracy of turret index is 5'. Maximum translation of feed is 0.98"/25mm. Feed graduations of handle scale is 0.0003"/0.01mm. How to calculate - H = L = "0" R, H - distance between two locating pins (as picture shows), R - radius of arc surface to be dressed, and L - distance from tip of diamond to base plate. To dress convex arc surface it is H=L+R. To dress concave arc surface it is H=L-R. Shipping Weight: 19 lbs