Vacuum Brazed Diamond Anchor Bits

Raizi vacuum brazed diamond anchor bits are designed for drilling holes to install undermount sink.

1/4” and 3/8” Diamond Brazed Anchor Bits with 3/8 Shank are very aggressive ideal for drilling granite, marble, ceramic and porcelain tiles leaving smooth edges with no chipping.

Vacuum brazed technology is superior to electroplating in that the bits last much longer than electro-plated diamond bits.

They can typically drill more than 30 holes although life is dependent on type of material.

• Cutting bit size: 1/4", 3/8"
• 3/8" round shank for most hand drills
• Vacuum brazed technology for long lasting
• Drills granite, marble, stones, ceramic and porcelain
• Use wet or dry