Clockwise and counter-clockwise operation.
Set the desired torque first.
After reaching the desired torque, set the angle and turn the wrench at this angle to apply extra torque.
Unit: N.m, in.lb, ft.lb, kg.cm, degree.
Peak and track working mode.
Target torque or angle value can be set, with audible and visible alarm.
Power off in 2 minutes automatically.

NORTON 66623313931 - 3" Dia. Blaze Rapid Blend Quick-Change TS (TYPE II) Non-Woven Disc, 25 Each
Norton 66252843323 - 4 -1/2" X 1/8" X 5/8" Center Hub, NORZON PLUS Type 27 Depressed Center Cut Off And Grinding Wheel, 10 Each
3M 22404, Roloc Disc 361F, 80 YF-weight, TR, 3 in, Die R300V, 7000045100
Dynabrade 98085 1/2"-13 Female _ 5/8"-11 Male, 2-1/2" Length 
