The Brazed Finger/Core Bits have advanced vacuum brazed bits that are manufactured with superior quality diamonds for fast reaming speeds and long life. The diamond beveling bits are designed to enlarge, shape, trim and finish the existing holes in porcelain, tile, marble, ceramic, granite, etc. The 100/800 diamond grit creates a smooth and clean surface effect on hole edges. They use the universal 5/8''-11 thread for angle grinders. They can be used wet or dry.

• Advanced vacuum brazed bits are manufactured with superior quality diamonds for fast reaming speeds and long life
• 80/100 diamond grit creates a smooth and clean surface effect on hole edges
• Designed to enlarge, shape, trim and finish the existing holes in porcelain, tile, marble, ceramic, granite, etc.
• Universal 5/8''-11 thread for angle grinders
• Can be used dry or wet