Hilti - High-speed, high-torque cordless hammer drill driver built to help save time with every hole you drill or screw you drive, including in masonry. Learn more about the SF 6H-22 here ->
Hilti, Inc. SF 6H-A22 | Heavy Equipment Guide
Hilti 22-Volt Lithium-Ion 1/2 inch Cordless Hammer Drill Driver SF 6H | The Home Depot Canada