High Torque tool for heavy use. Very wide torque range for precision work till nut busting work. Able to release heavily rusted bolts up to M33 Diameter. 

M18-FHIW12 Bare Tool

• Torque up to 1356 Nm
• 1/2" Square Drive. Torque (Nm): 130 / 400 / 1356 / 1356
• 3.3kg  with 5.0Ah Battery. Bolts up to M33
• Power System: 18V Cordless

Features

• Provides maximum productivity by removing stubborn and high torque fasteners faster than the competition
• Most compact cordless High Torque Impact Wrench in its class at 213mm in length
• Industry leading 4-mode drive control with bolt removal mode, allowing for ultimate control.
• Bolt removal mode provides maximum nut-busting torque to break fastener free, then slows to 750rpm for more control when removing fasteners
• REDLINK PLUS™ intelligence prevents damage to the tool and battery due to overloading or overheating
• REDLITHIUM™-ION batteries deliver more work per charge and more work over the life of the battery
• Features a friction ring design to ensure quick and easy socket changes
• Premium rubber overmold withstands corrosive materials and provides increased comfort when in use