Vacuum Brazed Diamond Drill Bit for Ceramic/Porcelain/Stone

This product series comprises vacuum brazed diamond drill bits designed for dry/wet drilling of ceramic, porcelain, stone, granite, and marble. The range includes multiple models (JD853061060 – JD853751060) with diameters from 6mm to 75mm, a consistent diamond height of 10mm, and a length of 60mm. 6-16mm bits feature wax inside for cooling, while larger diameters, specific threads (5/8″-11, M14, M10), customizable lengths (60/75mm), diamond heights (10/15mm), and high-quality aluminum box suits are available.

a. Product Features and Advantages:

• Vacuum Brazing Process: Ensures strong adhesion of diamond grains to the drill bit body, enhancing durability, cutting efficiency, and resistance to wear during drilling.
• Dual-Use Capability: Supports both dry and wet drilling applications, adapting to diverse job site conditions (e.g., indoor tile installation or outdoor stone processing).
• Optimized Cooling Design: 6-16mm bits incorporate internal wax for effective heat dissipation, preventing overheating and extending tool life during prolonged use.
• Consistent Specifications: Standard models maintain a uniform diamond height of 10mm and length of 60mm for reliable performance across the diameter range (6mm-75mm).
• Customization Options: Offers flexibility with larger diameters, alternative threads (5/8″-11, M14, M10), adjustable lengths (60/75mm), diamond heights (10/15mm), and optional high-quality aluminum storage boxes.
• Precise Drilling Performance: Features a robust cylindrical body (e.g., 35mm diameter model shown) with a grey, rough diamond-brazed segment for clean, accurate hole creation in hard materials.

b. Product Applications:

Ideal for dry/wet drilling a variety of hard materials including ceramic, porcelain, stone, granite, and marble. Specifically suited for precise hole creation in applications such as tile installation, stone slab processing, bathroom/kitchen renovation, and general construction projects requiring clean, efficient drilling.