See pictures
eBay
eBay
Manufacturer : Sabre Tools. Optimized Design: Features a 10" overall length, 3" socket depth, and 6" shank length, designed for efficient ground rod driving. Shank Type: SDS-Max. Designed for Ground Rod Driving: Drive ground rods with ease and speed, eliminating the need for manual labor.
eBay
DEWALT AND MAKITA. MAKITA LENGTH: 3-1/4". DEWALT LENGTH: 3-1/8". DEEP IMPACT SOCKET. 1/2" DRIVE.
eBay
eBay
The Makita 1/2" Cordless Drill 6333D is a powerful and versatile tool for various home and workshop projects. With a 14.4V 3.0a battery included and a variable speed range of 0-400 & 0-1300 RPM, this drill offers precise and controlled performance. The keyless chuck size of 1/2" allows for easy bit changes, while the compact design in a classic Makita blue color makes it easy to handle and store in its included case. With two batteries included, this drill set provides continuous power for extended periods of work.
eBay
Right Hand Model.
eBay
Jobber Length Drill Bit, Drill Bit Size U, Drill Bit Point Angle 135 Degrees , Cobalt, TiAlN, Decimal Equivalent 0.3680, Letter, Drill Bit Point Type Split Point, Non-Coolant Through, Number of Coolant Holes 0 These drill bits meet National Aerospace Specification (NAS) 907 Type J for drill bits used in aircraft repair and production. They have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. They also have spiral flutes that evacuate chips as the bits drill into a workpiece.Cobalt jobber-length drill bits tolerate higher drilling speeds and are harder and more wear-resistant than high-speed steel drill bits. They provide some shock absorption and can be used in handheld.
eBay