D.C Type Trigger Start & Full Auto Shut-Off Electric Screwdriver

Specification:
Power Source:--------32VDC
Free Speed:------------600/800Rpm
Torque Accuracy:----3%
Torque Setting:--------Stepless
Torque Range:---------4.4-26.0 In-Lb(5.0-30.0Kgf-Cm)
Net Weight:--------------570g 
Overall Length:--------254mm 
Bit Shank:----------------1/4"(Hex.)
                        Optional:5mm(Hex.); 5mm(Round)
Available Screw:Machine Screw:2.5-5.0mm/0.1"-0.20"
                              :Tapping Screw:2.5-3.5mm/0.1"-0.14"