๐ Tool head slimmer than DTD171 enables easy screwdriving in tight corners or confined spaces ๐ Slimmer tool body due to smaller controller circuit ๐ Compact tool body with a shorter overall length of 114 mm achieved by using redesigned smaller parts ๐ Light mode enables to use DTD172 as a handy light on dark job sites ๐ Two ball bearings are used to securely hold the anvil for reduced bit wobbling ๐ One-touch bit installation ･Reduced resistance allows for easier bit installation ･Designed to hold the bit more securely ๐ Twin LED lights on both sides illuminate the work area for increased visibility ๐ Wood/Bolt/T-Mode/Max/Hard/Medium/Soft mode for multiple applications ๐ Redesigned mode selection switch for one-handed mode selection ๐ Power selection switch provides the user with precise fastening control for a wide range of applications ๐ BL motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life ๐ Lightweight for reduced operator fatigue ๐ Convenient one-touch 6.35 mm (1/4") hex chuck for quick bit changes ๐ Extreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions ๐ Electric brake for maximum productivity ๐ Durable, reversible belt clip convenient for temporary tool hanging