Vacuum Brazed Diamond Hole Saws for Porcelain, Tile, Glass & Ceramic

Vacuum Brazed Diamond Hole Saws revolutionize drilling through hard materials. These hole saws are specifically designed to create clean and accurate holes in tough substances like porcelain, tile, glass, granite, marble, slate, limestone, terrazzo, quartz, and other similar materials.

One of the key advantages of these drill bits is their vacuum brazed technology that significantly extends their lifespan, allowing them to last 20 to 30 times longer than conventional plated bits. This increased durability translates into fewer replacements and less downtime for users.

For optimal performance and best results, it is recommended to use these hole saws with a low RPM variable speed drill, ideally in the range of 300 to 500 RPM. Unlike traditional hole saws, these bits do not include a center bit for starting; therefore, using a piece of wood as a template is suggested to ensure accurate positioning.

While Vacuum Brazed Diamond Hole Saws can be utilized for both wet and dry drilling, applying water to the drilling surface during use can help reduce friction, leading to cooler operation and improved hole quality. When working with very hard stone, it is wise to operate at lower speeds between 200 and 500 RPM for enhanced results.

Key Features

• Long Lifespan: Lasts 20-30 times longer than standard plated bits.
• Chip-Free Cuts: Designed for smooth and precise results without chipping.
• Versatile Use: Effective on porcelain, ceramic, glass, granite, and more.
• Vented Barrel: Enhances water distribution and cooling during operation.
• Low RPM Compatibility: Best used with drills that operate at 300-500 RPM.

FAQs

Q: What materials can I use the Vacuum Brazed Diamond Hole Saws on?
A: These hole saws are suitable for porcelain tile, ceramic tile, glass tile, granite, marble, slate, limestone, terrazzo, quartz, and similar materials.

Q: How do I achieve the best results when drilling?
A: For optimum performance, drill at low RPM speeds (300-500 RPM) and consider spraying water on the drilling surface to minimize friction and heat.

Q: Do these hole saws come with a center bit?
A: No, these hole saws do not have a center bit for starting. It is recommended to use a piece of wood as a template for accurate drilling.

Q: Can I use these bits for dry drilling?
A: Yes, while they can be used for both wet and dry drilling, using water is especially advisable when working with extremely hard stones to reduce friction.