The 5/16” Diamond Drill Bit is an ideal accessory for drilling through ceramic, terracotta, porcelain, marble or granite tiles. It features a multi-layered sintered diamond tip for longer life and a large, angled extraction port for easy material slug ejection. Reverse spiral threads maintain efficiency and performance by delivering water to the drilling location. The versatile hex shank allows for use with driver-drills and hammer driver-drills, in rotation-mode only. For maximum performance, use with the Makita Dressing Stone (E-11754, sold separately).

• APPLICATIONS - For drilling holes in up to class 5 ceramic, porcelain, marble, granite, and terracotta tiles
• PERFORMANCE - Sintered diamond tip for longer bit life
• DESIGN - Large angled extraction port allows easy material slug ejection
• EFFICIENCY - Reverse spiral threads maintain efficiency and performance by delivering water to drilling location
• INCLUDES - 5/16" Diamond Drill Bit, Hex Shank
• Multi-layered sintered diamond tip for longer life
• Large angled extraction port allows for easy material slug ejection
• Reverse spiral threads maintain efficiency and performance by delivering water to drilling location
• Ideal for drilling holes in a variety of tile material including porcelain, granite, marble, terracota, and ceramic up to class 5
• Versatile hex shank for use with Driver-Drills and Hammer Driver-Drills in rotation mode only
• For maximum bit efficiency and performance use Dressing Stone part no. E-11754 (sold separately)