Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles, 1/4 to 1-1/5 Inch ToughBuilt ✅【Premium Material】Carbon Steel

✅【Premium Material】Carbon Steel

MB-BX1770-02

incandescent and halogen bulbs - LED or incandescent recommended

ULTIMATE COMFORT - Molded with super low-pressure

Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles, 1/4 to 1-1/5 Inch ToughBuilt ✅【Premium Material】Carbon SteelAbout this item 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 & Sturdy: 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