About This

Product Specifications: Includes 7 diamond drills: 2 pcs diameters of 1/4" (6mm), 1pc 5/16" (8mm), 1pc 3/4" (19mm), 1pc 1-3/8" (35mm), 1pc 2" (51mm), 1pc 2-1/2" (65mm); and 1pc 4/5" (20mm) finger drill bit; 1pc 2" (50mm) chamfering drill bit; and 1pc sds adapter
Diamond and Steel Materials: This diamond hole saw kit is made of high-quality diamond and carbon steel. Diamond particles are firmly brazed, sand particles are evenly and firmly distributed, and the workmanship is exquisite. The drill body adopts a hollow design for smooth chip removal
Suitable for Various Machines: This diamond drill bit set is suitable for angle grinders with 5/8 inch to 11 inch threads. Suggested working speed is 8000-11000RPM. This kit is equipped with an SDS 5/8-11 inch handle adapter, which can be used to connect handheld drills and bench drills. NOTE: Impact drill not applicable
Multi Functional Drill Bit: Note that the 6-8mm drill bit is filled with cooling wax inside, while other sizes are not. Hollow drill bits are used for drilling holes; Finger drills are used to enlarge the aperture, clean pores, or repair edges; Chamfering drill bits are used to trim the aperture, round or chamfer existing pores. Can meet most common needs
Wet and Dry Dual Use Design: These diamond tile hole saw kit can be widely used for drilling holes in materials such as ceramics, quartz, granite, marble, all ceramic tiles, concrete, etc., and can be used both wet and dry. Comes with a suitcase for easy carrying