Diamond Core Drill Bits, 2Pcs 1-3/8 Inch Diameter Hole Saws for Porcelain Ceramic Tile Marble Brick Vacuum Brazed,5/8-11 Thread for Angle Grinders Wet Polishers, Tile Hole Saws 35mm

Key Features

• Professional-Grade Material & Precise Sizing: 2PCS pack of 35mm (1-3/8inch) diamond core drill bits, crafted with high-purity diamond grains (industrial-grade 45# steel base) for exceptional hardness. Specs: 61mm total height, 35mm max working depth, 10mm diamond height – guarantees consistent, chip-free drilling results
• Dual Dry/Wet Drilling & Wide Application: Seamlessly works in both dry and wet conditions! Perfect for porcelain tile, marble, granite, natural stone, engineered stone, masonry, brick, concrete blocks, and regular stone. Ideal for home renovation, bathroom/kitchen upgrades, construction projects, and DIY crafts
• Fast Drilling & Smooth Performance: Industrial-grade diamond particles ensure ultra-fast drilling speed and smooth hole formation, reducing friction and avoiding material cracking. Saves time and effort for both professionals and DIY enthusiasts
• Long-Lasting Durability: Filled with dense cooling wax inside, effectively dissipates heat during heavy-duty use, significantly extending the service life of the diamond core bit
• Universal Angle Grinder Compatibility: Features 5/8-Inch-11 UNC thread, directly fits most angle grinders on the market (easy to install and operate). Note: For drills, impact drivers, or other machines, please use SDS, Hex, or Round Plus Shank adapters (not included)
• User-Friendly Design for All Skill Levels: Simple operation steps: Start at 45° to create a guide groove, adjust to vertical, and drill in circular motions. No professional skills required – perfect for homeowners, contractors, and handymen.