Up for sale is 1 Galaxy Spline Shank Carbide Tipped concrete rotary hammer drill. It is 1 1/4 inches in diameter by 18 inches long. 12 inch usable part of bit. It has a plastic enclosure as pictured. I am told the steel is high quality for high end knife making, Shipping will be reduced for multiple purchases, also discounted on multiple purchases. Any questions please ask you can message me here. Thank you for looking, and please check out our other items.