
Professional 12mm dry cut diamond drill bit by RUBI for porcelain, ceramic & stone. No water cooling required.
The RUBI Dry Cut Diamond Drill Bit (12mm) is a professional-grade cutting tool designed for precision drilling in hard materials. Its diamond-impregnated segment provides exceptional durability and cutting performance without requiring water cooling, making it ideal for dry cutting applications.
This high-performance drill bit excels in materials like porcelain, ceramic, granite, and natural stone. The 12mm diameter offers versatility for various installation and construction tasks, while the specialised diamond cutting edge ensures clean, precise holes with minimal chipping.
Key Features
With its robust construction and specialised cutting technology, this RUBI drill bit delivers reliable performance for demanding drilling applications in tiling and stonework.
Always follow local regulations and product guidance.
Free standard delivery on Australian 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.
View Full Delivery & Returns PolicyWe take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can check a secure connection by looking for 'https' and a locked padlock in your browser.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.