The 18 V MultiVolt cordless triple hammer BOLT impact driver model - WH18DC is the next generation of cordless impacts, providing an innovative solution to make any jobsite even more productive By incorporating a third anvil and now 5 speed settings including the powerful BOLT mode that efficiently tightens and loosens large bolts and nuts, it can achieve a high torque of 1859 in-lb, an impressive 4000 bpm and a faster driving speed of 3700 rpm, while also reducing vibration. The new Triple Hammer BOLT impact driver is ultra-compact at only 4-1/2 in length allowing users to have more access in tight spaces and at only 2 lb, it is lightweight to use all day. With its Triple LED light, it is ideal to work in any dark workspace, while minimizing shadows. The tool body is IP56 rated, adding protection against dust and water exposure to ensure that the Triple Hammer BOLT Impact Driver will GO all day on any job. Backed by Metabo HPT's Lifetime Lithium-Ion tool body warranty, this tool is a safe bet for the long haul. The 18 V Triple Hammer BOLT Impact Driver is part of the expanding MultiVolt system of 18 and 36 V power tools from Metabo HPT. Go compact and lightweight for all applications with 18 V batteries or GO extreme with the unique 18/36 V MultiVolt battery to super charge your runtime for up to 8 Ah per charge.