Diamond Beveling Bit
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Master Hard Surfaces: Drill, Enlarge & Bevel with ONE Tool
The ultimate 4-in-1 diamond bit for angle grinders and hand drills. Featuring an integrated top core bit, you can directly drill, shape, chamfer, and polish porcelain tile, granite, marble, and concrete without changing tools!
đ UPGRADED DESIGN: DIRECT DRILLING SUPPORTED!
Unlike traditional chamfer bits, this upgraded 4-in-1 tool features a built-in core drill bit at the top. Drill holes directly from scratch, then push deeper to seamlessly enlarge, bevel, and polishâall with one single bit!
â ď¸ How to Choose the Right Thread Size:
Please check your tool specification before ordering:
- 5/8"-11 Thread: Standard for Angle Grinders in the USA & Canada.
- Using a Hand Drill? Simply select the option that includes the Hex Adapter!
4 Essential Functions in a Single Bit
Streamline your workflow and stop swapping bits mid-job:
- Drills: Starts brand-new holes directly (No pilot hole required)
- Enlarges: Expands and shapes existing holes with precision
- Chamfers / Bevels: Smooths rough edges to eliminate tile cracking
- Polishes: Cleans up cuts for a smooth, high-end professional finish
Direct Dry Drilling with Vacuum Brazed Diamonds
No messy water hoses needed. Engineed with high-temp vacuum brazing technology, this diamond bit delivers extreme heat resistance, faster cutting speeds, and an extended service life during dry drilling applications.
Universal Heavy-Duty Compatibility
Designed to tackle the hardest materials cleanly. Ideal for porcelain tile, ceramic, granite, marble, quartz, and concreteâdelivering chip-free, smooth results every time.
Product Specifications
| Material | High-Grade Vacuum Brazed Diamond & Steel |
|---|---|
| Design | Integrated Core Drill + Cone Chamfer Body |
| Available Diameters | 38mm (1.5") / 50mm (2.0") |
| Machine Fit | Angle Grinder (Direct) or Hand Drill (with Hex Adapter) |
Frequently Asked Questions
Can I drill a new hole in tile from scratch?
Yes, absolutely! Unlike older chamfer-only bits, this upgraded version features a cylindrical core drill top. You can start a hole directly into the material, then push deeper to let the cone section enlarge, bevel, and polish the hole.
Do I need to add water when using this bit?
No, it is designed for direct dry use thanks to vacuum brazed diamond tech. However, adding water can help suppress dust and further prolong the tool's lifespan on dense materials like granite.