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Part Number: IWMH182-01 UPC: 000346467901 Weight: 8.13



• (1) Impact Wrench

• (2) 18-Volt Lithium-Ion FatPack Batteries

• (1) Charger

• (1) Belt Clip

• (1) Carrying Bag


• 18 V EC Brushless motor offers 2X life versus conventional motor

• Delivers 1,600 In.-Lbs. of torque, ideal for large lag bolts

• Provides 0-3,500 BPM and 0-2, 400 RPM

• Hammer-and-anvil system for fastening high-torque nuts and anchors

• Compact design, 6.4 In. head-length and just 3.6 Lbs., for ease of use

• Electronic Cell Protection to prevent overload

• Three-LED design for best illumination

• Slim-diameter soft-grip handle

• 1/2 In. square drive with pin detent for secure socket retention


• Battery Amp Hour: 4

• Drive: 1/2" Square Drive

• Net Tool Weight: 3.6 lbs.

• No Load BPM: 0-3,500

• No Load RPM: 0-2,500

• Torque: 184 ft. lbs.

• Voltage: 18V

• Product Height: 9"

• Product Length: 6.4"

The Bosch IWMH182 18 V EC Brushless 1/2 In. impact wrench with pin Detent was engineered for construction pros and auto mechanics who spend a great deal of time fastening high-torque nuts and anchors. The most powerful compact tool in its class, it has a spring-loaded hammer-and-anvil system for great impact endurance and performance in wood- and metal-fastening applications. The efficient EC Brushless motor features a long runtime and delivers up to 1,600 In.-Lbs. of torque, 0-3,500 BiM and 0-2, 400 RPM. This wrench was built with a compact design; it has a 6.4 In. head-length and a weight of just 3.6 Lbs., offering maneuverability in tight spaces and extended comfort. It has Electronic Cell Protection for overloading protection. For user convenience, it provides soft-grip wrapped housing, a slim-grip handle and a three-LED layout.

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