Brazed diamond core drill bit kit - For dry or wet drilling, tile, glass, marble, granite, EVA case

Features:

1. [Package Contents] This set includes 12 brazed diamond hole saws (1/4 inch to 2 inch), 1 EVA locator mold, 1 hard storage case, 2 serrated drill bits (5mm) and 1 ejector pin with positioning function
2. [Diamond Brazing] Using vacuum brazed diamond segments, this hole saw offers high durability and precision. The thick diamond coating ensures high cutting resistance, enabling stable drilling with minimal wear. Brazed steel structure maintains sharpness, suitable for demanding materials
3. [Wet and dry dual use] These drill bits are designed for dry and wet drilling, with heat resistance and self-cooling capabilities. They withstand high-speed rotation without water, while adding water extends tool life and prevents overheating.Suitable for residential and commercial tasks requiring flexibility
4.[Serrated Drill Bit] The serrated design incorporates multiple chip-removal grooves to ensure rapid dust expulsion, reducing clogging and improving efficiency.This incisor-like tooth structure speeds up drilling in ceramic, glass, and hard composites while maintaining clean, burr-free surfaces.
5.[EVA Locating Mold] The included EVA mold guide forms a tight seal and securely clamps the hole saw to prevent slippage.Its bead-molded design ensures precise positioning, minimizing damage to materials and workpieces during drilling.
6.[Versatile Applications] Suitable for tile, glass (excluding tempered glass), marble, granite, and terrazzo, meeting a variety of project needs.Multiple sizes (6 mm to 50 mm) suit applications ranging from small light fixtures to large openings, compatible with standard drill bits.
Specifications:Item Type: Diamond Hole Saw Set
Product Material: High-Speed ​​Steel
Hole Saw Sizes: 1/4 inch (6 mm) x 2, 5/16 inch (8 mm), 3/8 inch (10 mm), 1/2 inch (12 mm), 3/4 inch (20 mm), 1 inch (25 mm), 1-1/4 inch (32 mm), 1-3/8 inch (35 mm), 1-1/2 inch. (38 mm), 1-3/4 inch (45 mm), 2 inch (50 mm)
Serrated drill bit size: 3/16 inch (5 mm) x 2

Package List:12 hole saws
2 drill bits
1 ejector pin
1 EVA mold
1 storage case
Note:There may be slight errors in size.