Vacuum Brazed Diamond Drill Bit with HEX Shank for Ceramic/Porcelain/Stone

This product series comprises vacuum brazed diamond drill bits with HEX shanks, designed for dry/wet drilling of ceramic, porcelain, stone, granite, and marble. The range includes multiple models (JD857201080, JD857251080, JD857321080, JD857351080, JD857501080, JD857551080, JD857681080) with varying diameters from 20mm to 68mm, all featuring a consistent diamond height of 10mm and a total length of 80mm, catering to diverse drilling tasks from smaller holes in tiles to larger openings in stone slabs.

a. Product Features and Advantages:

• Vacuum Brazing Process: Ensures strong adhesion between diamond segments and the HEX shank, offering superior durability and cutting efficiency.
• High-Quality Diamonds: Incorporates premium diamond grits bonded via vacuum brazing, with the top covered in rough-textured diamond particles for exceptional hardness, abrasion resistance, and clean, precise cuts.
• Versatile Application: Suitable for both dry and wet drilling operations, accommodating different user preferences and material requirements.
• Precision Engineering: Available in multiple diameter sizes (20mm to 68mm) to handle diverse drilling tasks, from smaller holes in tiles to larger openings in stone slabs.
• HEX Shank Design: Features a hexagonal shank marked as 1-3/8″ (35mm, 1.38 * 35mm), ensuring secure grip and compatibility with standard tools.

b. Product Applications:

Ideal for professional and DIY projects involving drilling into hard materials like ceramic tiles, porcelain, granite countertops, and marble slabs. Perfect for installation of sinks, faucets, and other fixtures in tile or stone surfaces.