DeWalt D180001 is an ideal power tool for wood and metal cutting, especially for plumbers. This complete 9-piece hole saw kit contains 3/4, 7/8, 1-1/8, 1-1/2, 1-3/4, and 2-1/4 inches hole saws. Besides, the kit also includes small and large quick-change mandrel. With all these components this hole saw kit enhance the productivity of any professionals. Along with the other components, the D180001 has replacement parts, including two additional Pilot Point(R) centering bits to increase the user value. The tools feature three trade specific configurations that encompass the most commonly used sizes. This enables a user carry only this kit to use during job requirements. The C-clamp design of the door lock allows tool free clamping without creating any surface damage. Besides, it can drill accurately at any height due to the alignment window and taller bushings. More over, the door lock kit has two completely adjustable bushing that can be used in the both standard backsets and both common door thickness. The compact injection molded hole saw kit makes it durable apart from adding portability to the entire collection. All these features make buying dewalt 9 piece power tool set from Toolking a highly rewarding.