Carbide CASTOOL General Purpose Durable Review

🛠【Premium Material】These hole saws are made of high-speed steel, durable, long service life and good performance. They are very suitable for making clean and accurate holes. 🛠【Increase Cutting Depth】These ceramic drill bits are 30% deeper (deeper) than most other hole saws. You can use our carbide drill bits to drill through thicker materials. The thickness of 1-3/8 inches is fine. 🛠【Tile Hole Saw 6 Sizes】3/4′′(22mm), 1-1/8′′(28mm), 1-3/8′′(35mm), 1-3/4′′(44mm), 2-5/8‘’(68mm), 2-7/8''(73mm) – Having these sizes available will help you cover almost all of your applications. 🛠【Universa Shank】The shank sizes vary, maximum shank is 3/8" - suitable for all common electric drillers (corded electric, cordless rechargeable, upright, other rotary tools). 🛠【Widly Application】This drill bits set is perfect for drilling holes in granite, ceramic and porcelain tiles, glass, marble, slate and and other hard surfaces.