Vacuum Brazed Diamond Drill&Chamfer Bit with Lightning Teeth for Ceramic/Porcelain/Stone

This product series comprises vacuum brazed diamond drill&chamfer bits with lightning teeth designed for integrated drilling and chamfering of hard materials like ceramic, porcelain, and stone. The range includes multiple models (JD866207014, JD866207011, JD866257014, JD866257011, JD866357014, JD866357011, JD866407014, JD866407011, JD866437014, JD866437011, JD866517014, JD866517011, JD866657014, JD866657011) with diameters from 20mm to 65mm, a diamond height of 7mm, a length of 65mm, and thread options (M14, 5/8″-11), catering to various drilling depths and equipment compatibility needs for combined drilling and beveling tasks.

a. Product Features and Advantages:

• Vacuum Brazing Process: Provides a durable bond between diamond grit and the metal matrix, enhancing tool longevity and cutting efficiency.
• Lightning Teeth Design: Unique tooth shape enables faster material removal, reduces chipping, ensures smoother edges on hard surfaces (ceramic, porcelain), and facilitates good heat dissipation.
• High-Quality Diamond Grit: Aggressive cutting action and precision for detailed work on stone, tile, and similar materials.
• Integrated Drilling & Chamfering Function: Combines hole drilling with clean, precise beveled edge creation (chamfering), adding versatility for construction and renovation.
• Standardized Dimensions: Consistent diamond height (7mm) and length (65mm) across models ensure stable performance; dual thread options (M14, 5/8″-11) fit common equipment.

b. Product Applications:

Ideal for drilling holes and creating chamfered edges in ceramic tiles, porcelain, granite, marble, and other hard stone materials. Commonly used in tiling, stonework, countertop installations, and renovation projects requiring combined drilling and beveling precision.