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💝Follow us, get more promotions💝 ✔️100% Brand New ✔️100% Quality Assurance ✔️Ready Stock & Fast Delivery 💝【 SHIP IN 24 H From Manila】【Worry-Free Return】 💝💝💝💝💝💝💝💝💝💝💝💝 📢Features: --Brand new, high quality. --This diamond-coated core drill bit removes perfectly circular marks from glass, tile, marble, granite, ceramic, or other materials. --Simply lubricate with water. --Always use lubricant (water), otherwise the diamond core drill will burn. --Can be used with a standard electric drill. --Start by drilling diagonally, then create the circular marks, finishing with the drill bit vertical. 📢Specifications: Sizes: 6/8/10/12/14/16/18/20/22/25/26/28/30/40/50 mm 0.23/0.31/0.39/0.47/0.55/0.62/0.7/0.78/0.86/0.98/1.02/1.10/1.18/1.57/1.97 inches Quantity: 16 pieces Material: Diamond Grind 📦Package Includes: 1 x 16 Diamond Coated Hole Saw Bits -: -There are 1-3cm errors in manual measurement, please understand. -Different screens have color differences, and the actual color may be different from the image, please understand. 👍 SERVICES: NOTE: ❤️Please allow about 0.1 inches differences due to manual measurement ❤️Our staff check every product before shipment ❤️Please contact us before leaving any negative feedback, so that we will have the opportunity to resolve any problem.😊 ❤️Please give us a positive review if you are satisfied with our product and service, this will help us serve you and future customers better.