【Package includes】11pcs in total:7pcs 1/4",1/4",5/16",3/4",1 3/8",2",2 9/16"(6/6/8/19/35/50/65mm) diamond tile cutter + 1pc 2"(50mm) beveling chamfer bit + 1pc 3/4"(20mm) finger bit + 1pc SDS adapter + 1pc HEX adapter 【High-quality Diamond】Made with high-quality steel and premium diamond coating for faster cutting, extreme durability, and long service life. Works dry or wet (wet use recommended for extended bit life and smoother cuts) 【Advanced Cooling & Debris Removal】Cooling wax pre-installed in smaller bits (6-10mm) for heat reduction and smooth dry drilling. Lightning teeth design (4mm wide) with 2-3 optimized slots for rapid chip ejection and heat dissipation—prevents clogging and overheating 【Wide Compatibility】Perfect for tile, ceramic, porcelain, granite, marble, stone, concrete, masonry, and brick. Also ideal for chamfering, beveling, grinding, and enlarging holes with included specialty bits 【Machine】Best with angle grinders (6,000–11,000 RPM). Compatible with hand drills and bench drills (use HEX/SDS adapter