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Get it between 2025-01-01 to 2025-01-08. Additional 3 business days for provincial shipping.
Package Includes: This 7-piece set Includes 6pcs dry diamond drill bits 3/16"(5mm), 1/4"(6mm), 1/4"(6mm), 5/16"(8mm), 3/8"(10mm), 1/2”(12mm) & 1pcs 1/4"(6mm)Triangular carbide drill bit mainly used to provide accurate positioning for diamond bit, Sufficient quantity and multiple diameter specifications provide versatility for your toolbox.
Application: Diamond core bits is great for drilling clean dry holes to hard materials especially tiles, bathroom tile, marble, glass, granite, stone, concrete, porcelain ground, ceramic, mirror masonry brick, hard plastic.
Durable & Efficient: Each dry diamond bit is embedded with wax that will melt during dry drilling to cool the cutting surface; Water can act as additional cooling to prolong the worklife of bit.The carbide drill cutter Can be positioned. Design of spiral groove at the top of bit helps remove debris. The ideal diamond drill bit set!
Super Quality Raw Material: Using vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the performance and lifetime. Constructed with high grade diamond grit for effortless cutting and improved durability in tough.
Wide Compatibility: They can be used with hand drills, angle grinders, bench drills and most other machines. Notice: If using Hammer Drill,please shut off Hammer Mode, Recommended 2000-5000RPM,MAX RPM 5000