Diamond Drill Bits, LepoHome 10 PCS Hollow Core Drill Bit Set for Ceramic, Glass, Porcelain Tile Diamond Hole Saw Tile Set Glass Drill Bit, 1/4 to 1-1/5 Inch

Price: $8.49
(as of Jan 07, 2023 01:48:08 UTC – Details)

Diamond Drill Bits, LepoHome 10 PCS Hollow Core Drill Bit Set for Ceramic, Glass, Porcelain Tile Diamond Hole Saw Tile Set Glass Drill Bit, 1/4 to 1-1/5 Inch
10 Sizes(Diameter): 6mm(1/4″), 8mm(5/16″), 10mm(3/8″), 12mm(1/2″), 14mm(0.55″), 16mm(5/8″), 18mm(11/16″), 20mm(3/4″), 22mm(7/8″), 30mm(1-1/5″). Satisfy most of your different needs.
Rustless & Durable: Made of high strength Carbon Steel with smooth nickel plating surface to extend the service life.
Quick, Sharp & Smooth Cut: Coated with high quality Diamond to enhance the drilling speed and creates a sharp, high precision and smooth cut with no broken edges In Seconds.
Application: Drill Glass, Tile Bottles, Blocks Jars, Fiberglass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone.Not for use on Concrete or for depths beyond about 1/2″.
Attention: Please keep the speed in 800-1000 per minute, keep adding water to keep the drill cool, strictly prohibit from dry drilling.