HILTI SIW 18T-A 1/2" High Torque Impact Wrench W/ Battery B 22 5.2A,USED,SECOND HAND ,WITH BATTERY
Hilti 03482658 SIW 18-A 1/2-Inch 18-volt CPC Cordless Impact Wrench with Resistant Case and 1/2-Inch Square Chuck - Power Milling Machines - Amazon.com
iF Design - Hilti SIW 4AT-22
Hilti 22-Volt Lithium-Ion Cordless 3/4 in. SIW 9A-22 High-Torque Impact Wrench (Tool-Only) 2093433 - The Home Depot