This 5-inch wet diamond core drill bit with 1-1/4" threads is perfect for concrete drilling. The bit length is 16.5 inches with an overall length of 420mm and a cutting depth of 13.8 inches. The segment height is 10mm, making it easy to install and use, and the durable material ensures a long lifespan.

The bundle description is not applicable, and the *Feature* of this product includes creative design, convenient use, and beautiful appearance. The drill diameter is 5" (127mm), and the item length and width are 14 inches. This world Diamond Source core drill bit is an excellent power tool and air tool accessory that makes concrete drilling more accessible and less time-consuming.