Product Description With pre-selectable torques of 0.26 - 1.48 lbs ft (0.35 - 2.0Nm). Small, light and easy to handle. An ideally positioned rocker switch provides on/ off/reverse. A RÖHM chuck facilitates acceptance of all bit shanks of up to 6.5mm (also for standard 1/4" bits). Housing of glass fibre-reinforced POLYAMIDE. Complete with 16 inserts of chrome molybdenum steel. Slot: 1/64" x 1/16" / 1/64" x 5/64" / 1/64" x 3/32" (0.3 x 1.5 / 0.35 x 2.0 / 0.4 x 2.5mm), Philips: Size 0 and 1Torx: T6, T8, T10, Allen key, internal: 3.0 - 3.5 - 4.0 - 4.5 - 5.0mm, Allen key, external: 1.5 - 2.0 and 2.5mm; Technical data: Direct voltage 12 - 18V. Maximum power consumption 50W. Torques of 0.26 - 1.48 lbs ft (0.35 - 1.0Nm) (the sixth stage bypasses the clutch and yields approx. 1.48 lbs ft (2Nm)). Length 8" (200mm). Weight 415g. We recommend the use of MICROMOT mains adapters of at least 2.0A. Note: The bit holder shown here (50 x 76 x 15mm - 2 pieces without bits), usable for holding rotating bits with shaft of Ø 2.35 - 3.0 and 3.2mm. From the Manufacturer Proxxon Micro Screwdriver MIS 1, with 16 bits. Designed for industrial repetitive use. Is ideal tool for torques up to 18 inch pounds. It is preferred over the compressed air types because it is less costly to operate and for its quietness and cleanliness. Proxxon recommends you use Proxxon Micromot Power Supply NG2/S, number 38706, or NG5/E number 38704. Three stage planetary gearbox offers a reduction ratio of 93:1 yielding ideal speed of 200-250 rpm. Adjust clutch in the range of 3-9 inch-pounds in 5 steps. Tightening torques can be selected precisely. the sixth stage bypasses the clutch and yields approximately 18 inch-pounds. Ideally positioned switch provides on/off/reverse. Fiberglass reinforced nylon lends high impact resistance to housing. Comes with adjustable chuck and 16 piece set of 1/4 inch shank Chrome Molybdenum screwdriver bits.