RUBI Dry Cut Diamond Drill Bit 28mm for Ceramic & Porcelain
RUBI 28mm dry cut diamond drill bit for ceramic, porcelain & stone. 14,000 RPM with M14 grinder thread.
The RUBI Dry Cut Diamond Drill Bit 28mm is designed for efficient dry drilling in a variety of materials, including ceramic, porcelain, and natural stone. Crafted with precision, this diamond drill bit is compatible with grinders, making it a versatile tool for both professional tilers and DIY enthusiasts.
Key Features:
- Suitable for dry drilling applications
- Compatible with ceramic, porcelain, natural stone, and other hard materials
- Designed for use with standard grinders (M14 thread)
- Supplied in protective blister packaging
Performance Specifications:
- Maximum Operating Speed: 14,000 RPM
- Thread: M14 (standard grinder compatibility)
- Diameter: 28mm
Ideal for quick and precise drilling without the need for water cooling, this drill bit from RUBI TILING TOOLS ensures clean cuts and long-lasting performance for your tiling and stonework projects.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Dry drilling in ceramic tiles
- Porcelain tile drilling
- Natural stone cutting
- Grinder-compatible applications
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- Material: Diamond-impregnated
- Max. Operating Speed: 14,000 RPM
- Thread: M14
- Diameter: 28mm
Always follow local regulations and product guidance.
Free standard delivery on Canadian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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