Horizontal rotary: range 360?, grad 0.05?.
Vertical incline: range 45?, graduation 0.05?
With vertical incline adjust knob.
Runout of chuck is less than .0003″(test position is at less than 1.97″ from clamping jaws).
The clamping jaws of chunk are reversible.
Made of tool steel
Hardness HRC56-58.

3M 65033, Scotch-Brite Diamond Wheel, 645DC 6 in x 1/2 in x 1 in, 7010365574, Box of 3
Insize 2720-24, PRECISION BORE GAGES, 1.4-2.4", with digital indicator, 6940561983616
Dynabrade 94960 1/4" Composite-Style Coupler, 1/4" Female
Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
Dynabrade 98269 1/2" Female Coupler
3M 26053, PPS Series 2.0 Adapter, Type S14, 7/16 Male, 14 Thread UNC, 7100135932 