The M12 FUEL 1/2" Right Angle Impact Wrench with Friction Ring is a powerful right angle impact wrench. Users will be able to easily remove stubborn bolts and fasteners with up to 300 Nm of nut-busting torque. This cordless right angle impact wrench also gives user's maximum access with ultimate control in hard to reach applications. The durable cordless impact wrench easily fits into tight spaces with a low-profile head of only 75 mm. This allows users to be more productive by decreasing the need for socket extensions often used with pistol-grip impact tools. The 4-Mode DRIVE CONTROL delivers unmatched control in various fastening and bolt removal applications. Modes 1-3 provide RPM and IPM adjustments for maximum precision, while Mode 4 is equipped with Auto Shut-Off in forward and Bolt Removal Mode in reverse. Auto Shut-Off Mode will prevent over-tightening of bolts by applying no more than 20 Nm of torque. Bolt Removal Mode provides more control by drastically slowing down RPMs once the bolt is loosened. The REDLINK PLUS Intelligence ensures maximum performance and protection against overloads, over-heating, and over-discharge. This cordless 1/2 impact wrench is powered by MILWAUKEE M12 REDLITHIUM-ION Battery Packs (not included), which are compatible with all M12 tools, delivering more work per charge and more work over the life of the pack