MECHANICAL SAFESET FOR KBTZ & KB 3 Cordless impact wrench SIW 6AT-A22 & Adaptive torque module SI-AT-A22 With the introduction of the SIW 6AT-A22 and the SI AT-A22 module, Hilti is expanding the SafeSet concept to mechanical anchors. The Adaptive Torque (AT) system is designed to help you install the Kwik Bolt TZ and Kwik Bolt 3 anchors more productively. The SIW 6AT-A22, combined with the SI AT module, allows for faster mechanical anchor installations than those installed with a cordless impact wrench alone. This system helps avoid over and under torquing anchors. Simply point the module’s barcode reader at the box of Hilti anchors you’re installing, and pull the trigger. The module controls the tool and provides immediate feedback, letting you know the anchor is installed correctly and documents installation for easier quality assurance. Get free tool calibrations with Hilti Fleet Management. APPLICATIONS AND ADVANTAGES Applications • Driving lag bolts in wood up to 3/8” diameter • Driving lag bolts up to 1/2” in diameter • Driving Kwik HUS and Kwik HUS-EZ screw anchors up to 1/2” in diameter in concrete and masonry • Tightening and releasing nuts and bolts up to 1/2” in diameter • Tightening and releasing high-strength bolts up to 3/8” in diameter Advantages • High-efficiency brushless motor for long lifetime and more work per charge • Three gears and electronic speed control for easy switching between different driving speeds and torque • Four LED’s around the chuck to illuminate the working surface for increased visibility Technical data Rated voltage 21.6 V Battery type Li-Ion Brushless motor Yes Max. torque 1770 in-lb Full hammering frequency 3500 impacts/minute Number of gears 3 Dimensions (LxWxH) 6.1 x 3.7 x 9 in Torque increments 3 Tightening standard bolts max. diameter 5/8 in Tightening high tensile bolts max. diameter 1/2 in Battery charge status display Yes Max. torque (setting) 796.5 in-lb (1); 1195 in-lb (2); 1770 in-lb (3) Variable speed switch Yes Adjustable torque Yes Description Item number Description Item number SIW 6AT-A22 + SI AT-A22 compact 3594100 SIW 6AT-A22+SI AT Adv compact + case 3594424 SIW 6AT-A22 + SI AT-A22 Adv compact 3594101 SIW 6AT-A22+SI AT w/ plastic case 3594425 SIW 6AT-A22 + SI AT-A22 3594102 SIW 6AT-A22 (tool only) 2112642 SIW 6AT-A22+SI AT compact + plastic case 3594423 SI AT-A22 (module) 2112651 Accessories Description Item number Adaptive torque module SI-AT-A22 we want to hear from you 2112651 Impact socket S-NSD-1/2"-3/4" deep 371835 Battery pack B 22/3.0 Li-ion bulk 2136425 Multi-bay charger C 4/36-MC4 115V bulk 2108815 722/)/((7 0$1$*(0(17 <($5 /,0,7(' :$55$17< <($5 :($5$1'7($5 &29(5$*( '$< 5(3$,5 7851$5281' Tool warranty. Some limitations apply. Contact Hilti for details.