1in. vs 1 1/8in meaning on rotary hammers? Does that mean the depth of the shank or what exactly? Thank you : r/Tools

HAMMER DRILL VS. REGULAR DRILL--What's The Difference?!! (Do You NEED a Hammer Drill?!)

Hammer Drill vs. Rotary Drill: What's the Difference?

Milwaukee M18 FUEL 18-Volt Lithium-Ion Brushless Cordless SDS-Plus 1-1/8 in. Rotary Hammer Drill with 8.0 Ah Starter Kit 2915-20-48-59-1880 - The Home Depot

Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 1/2 in. Hammer Drill Driver Kit with w/8.0Ah Battery and Charger 2904-22-48-59-1880 - The Home Depot

Cutting Tools Catalog - Chromate Industrial Corporation

Drill America 25.50 mm High Speed Steel Black Oxide Reduced Shank Specialty Drill Bit with 1/2 in. Shank DWDRSD25.5MM - The Home Depot

DEWALT 12-Amp 1-9/16-in Spline Corded Rotary Hammer Drill in the Rotary Hammer Drills department at

BOSCH 11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer - Power Rotary Hammers

Hammer Drill vs. Rotary Drill: What's the Difference?

Hammer Drill vs. Rotary Drill: What's the Difference?

M18 FUEL 1-1/8 SDS Plus Rotary Hammer w/ ONE-KEY Dust Extractor Kit

Hammer drill Canadian Woodworking

Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless SDS-Plus 1-1/8 in. Rotary Hammer Drill w/1 in. SDS-PLUS Rotary Hammer 2915-20-2912-20 - The Home Depot

Cordless Rotary Hammer Drilling Size & Selection Guide