Maximum cone distance (2.75"-3.5" face)^12" Maximum cone distance (1" face)^11-1/8" Minimum cone distance^0" Maximum pitch angle (angular gears)^105 deg Maximum pitch angle (90-degree shafts)^84 deg/18min. Minimum pitch angle^5 deg/42min. Maximum ratio^10/1 Maximum pitch diameter^(see table) Maximum face width^3.5" Maximum Stroke Length^.5"-4.5" Index Range (inclusive (+up to 200)^5-100 Maximum pitch^3 DP (nominal) Diameter of hole in work spindle (large end)^3-29/32" Spindle taper per foot^39/64" Depth of spindle taper^6" Diameter of spindle hole (15.75" deep)^3.25" Spindle nose to center line^2.5 to 15"