RUBI Cylindrical Diamond Grinding Bit, 10mm
Professional 10mm diamond grinding bit by RUBI. Perfect for enlarging, smoothing, and polishing pre-drilled holes in tough materials.
The RUBI Cylindrical Diamond Grinding Bit (10mm) is a precision tool engineered to enlarge, modify, or refine the diameter and shape of pre-drilled holes. Ideal for smoothing, polishing, and cleaning internal edges, this diamond-coated bit ensures professional results on hard landscaping materials. It is not designed for drilling new holes but excels in refining existing ones with high accuracy.
Key Features
- Diamond-coated for durability and high-performance grinding.
- 10mm diameter and 50mm max drill length for versatile hole adjustments.
- Suitable for hard materials commonly used in landscaping.
- Max speed: 11,000 RPM, ensuring efficient material removal.
This tool is perfect for tilers, stonemasons, and DIY enthusiasts who require precision in hole modification. Its robust construction guarantees longevity even under rigorous use. Always ensure compatibility with your rotary tool and follow safety guidelines for optimal performance.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Shipped within 0-2 business days
- Shipping to Worldwide: 6-7 business days*
- Free Shipping Included
- Enlarging pre-drilled holes
- Smoothing hole edges
- Polishing interior surfaces
- Landscaping material refinement
- Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
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- Diameter: 10mm
- Max Drill Length: 50mm
- Max RPM: 11,000
- Material: Diamond-coated
- Weight: 103 grams
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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