When doing deep drilling, it is convenient to use the SB-400-F/R switchbox to screw and unscrew extension rods and threaded bits.
In the clockwise position it is a standard rotation on and off switchbox and in the counter clockwise position, it is spring loaded to shup off when released.
SPECIFICATIONS:
Load Meter which reads 0 -125% for load monitoring. 15, 25, 35, 45, 60, and 75 Capacities available.
Clockwise On (standard rotation)
Counter clockwise momentary reverse rotation On (spring loaded to shut off)
