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.

3M 26120, PPS Series 2.0 Adapter, Type S28, 17.5 mm Female, 19 TPI
Thread, 7100135956
Insize 4120-20N, METRIC THREAD RING GAGE, NO GO, M20x2.5, 6928640341823
3M 49688, PSA Cloth Disc 348D, 80 X-weight, 10 in x NH, Die 1000C, 7000118869
Dynabrade 55064 3/8"-24 Female 5/8"-11 Male, 1" Length 