Precision Stone Cutting Drill Bits for Every Application

Why Choose BBI's Stone Cutting Drill Bits?

• Application-Specific Technology: Each drill bit in our collection is engineered for specific materials and applications. From Alpha's versatile diamond-tipped bits to Keep-Nut's specialized hand tool options, we offer solutions matched precisely to your drilling needs.
• Controlled, Clean Results: Our drill bits are designed to minimize chipping, reduce vibration, and deliver consistently clean holes even in brittle or challenging materials. This precision means fewer wasted slabs and higher-quality finished projects.
• Ergonomic and Efficient Options: From vacuum-brazed diamond trimmer bits to specialized manual options, our collection includes tools optimized for both machine operation and hand-held applications, ensuring you have the right bit for every work situation.

Featured Drill Bit Solutions:

• Alpha Electroplated Drill Bits: Featuring precision diamond-coated tips, these versatile bits provide exceptional performance across multiple stone types. Their specialized electroplated construction ensures superior durability and clean cutting action.
• Alpha Vacuum Brazed Diamond Trimmer Bits: Perfect for edge detailing and precision trimming work, these 1/4" bits feature vacuum-brazed diamond technology for exceptional control and minimal material waste during fine detail work.
• Apexx Brazed Diamond Cone Bits: Ideal for creating beveled and countersunk holes, these innovative cone-shaped bits offer precision angle cutting with their 5/8"-11 thread design. Perfect for specialty edge details and decorative applications.
• Keep-Nut Manual and Hand Tool Bits: Specifically designed for hand-held operation, these specialized 5/8-11 drill bits provide excellent control and precision when working on-site or in situations where power tools aren't practical.
• KTC Porcelain Pro Bits: Engineered specifically for the unique challenges of porcelain surfaces, these professional-grade bits feature specialized cutting edges that prevent chipping and cracking in this notoriously difficult material.

Why Choose BBI for Your Stone Cutting Drill Bits?

• Expert Selection Guidance: Not sure which bit is right for your application? Our team of stone fabrication specialists can recommend the perfect tool based on your specific material, equipment, and project requirements.
• Quality-Focused Curation: We've carefully selected only the most reliable, performance-driven drill bits for our collection. Each product is chosen based on real-world performance and longevity in demanding stone fabrication environments.
• Fabricator-Friendly Service: With competitive pricing, fast nationwide shipping, and our 30-day money-back guarantee on stocked items, we make it easy to get the quality tools you need without delay. Your satisfaction is always our top priority.