Anti-bit wobbling structure Two ball bearings are used to securely hold the anvil for reduced bit wobbling Despite the internal design change for the rigidity, redesigned gear section makes the overall length 2 mm shorter than DTD155 Compact body for easy screwdriving in narrow space 3-mode operation for A-mode / Hard mode / Soft mode for multiple applications A-mode feature helps eliminate “screw cam-out” and “cross threading” by driving at low speed until tightening begins Variable speed (0-1,300/0-3,000 RPM & 0-2,000/0-4,100 IPM) for a wide range of fastening applications BL motor is electronically controlled to optimize battery energy use for longer run time per charge BL motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life BL motor efficiently uses energy to match torque and RPM to the changing demands of the application Compact and lightweight for reduced operator fatigue Ideal for working in tight spaces Best possible ergonomic handle for screwdriving applications Ergonomically designed handle with soft grip provides increased comfort Built-in twin LED light with preglow and afterglow functions illuminates the work area eXtreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions Convenient 6.35 mm (1/4″) hex chuck for quick bit changes Electric brake for maximum productivity Aluminum hammer case creates the impression of rigidity of the machine. Reversing switch is conveniently located. Durable, reversible belt clip convenient for temporary tool hanging
