Rubi 20mm Cylindrical Diamond SuperPro Bit (06985)

Description

• Product Code:RUB6985

• Model Number: 06985

• Brand: Rubi

• Barcode: 8413797069853

• Taxonomy: Hardware > Tool Accessories > Grinder Accessories

• Category: Diamond Blades

The Rubi 20mm Cylindrical Diamond SuperPro Bit (06985) from ITS is a precision-engineered diamond grinding accessory designed for professionals who need absolute control when modifying, enlarging and perfecting holes in hard materials such as porcelain tiles, ceramics and natural stone.

Built as part of RUBI’s specialist diamond drill bits for grinding range, this 20 mm cylindrical bit is specifically developed for finishing work rather than drilling, making it an indispensable tool for achieving clean, accurate results in demanding installations.

At its core, this tool is designed to refine pre-drilled holes with exceptional precision. Whether you need to increase the diameter of an opening, correct alignment issues, or smooth internal edges for a professional finish, the 20 mm size provides increased surface contact for faster, more controlled material removal.

This makes it particularly effective when working with larger fittings such as pipe penetrations or fixtures where accuracy and finish quality are critical. RUBI’s grinding bits are specifically created to “enlarge or modify the diameter and shape of a previously drilled hole” while also enabling smoothing, polishing and cleaning of internal edges, eliminating the need for additional finishing tools.

Performance and durability are where this bit truly stands out. Manufactured with a high concentration of industrial-grade diamond, it delivers consistent grinding performance and extended tool life even under heavy professional use.

The advanced diamond bonding and particle composition ensure stable operation and resistance to wear, while also helping the bit maintain precision across repeated applications. This translates directly into reduced downtime, fewer replacements and greater efficiency on-site.

The RUBI 06985 cylindrical bit is designed for seamless compatibility with angle grinders via an M14 threaded connection, making it easy to integrate into existing tool setups. Operating within a recommended speed range of up to 11,000 RPM, it provides smooth and controlled grinding action without excessive vibration, helping users maintain accuracy and reduce fatigue during extended use.

With a working length of up to 50 mm, it offers excellent reach and versatility across a wide range of applications, from tile installation to landscaping and stonework detailing.

From a practical standpoint, this tool delivers significant benefits on-site. It allows installers to make precise adjustments without re-drilling or replacing materials, saving both time and cost. It also ensures a higher-quality finish by removing imperfections and creating smooth, accurately sized openings for fixtures and fittings.

Designed for dry use and engineered to handle high friction and temperature, it provides reliable performance in real-world working conditions while maintaining safety and control.

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ITS are an authorised stockist of Rubi Products, we only sell 100% genuine Power Tools and Accessories, so you can trust us for all the tools you need!