Rex-Cut Blog

    Now Available: New & Improved Aluminator

    May 31, 2021

    The new Aluminator grinds 2.2 times more aluminum weld per minute compared to the original version and as for life, this revised formula outlasts the original wheel by 46%. The Aluminator Grinding Wheel was invented to grind and blend aluminum without clogging or loading, and the unique construction provides a very consistent cut rate for the entire life of the wheel. Read More

    Filed under: Aluminum, Fabrication, Videos
    SIGMA Z: 2 Minute Carbon Steel Test

    March 25, 2021

    Sigma Z is composed of premium 24 grit grain in a proprietary bond designed for fast grinding on carbon steel, stainless steel, and all alloys. Sigma Z outperforms most ceramic and engineered grains and will be available early 2021. Read More

    Filed under: Fabrication, Videos
    Laser Braze Finishing Wheels: What Makes Them Essential?

    March 24, 2021

    Rex-Cut Type 1 Laser Braze Finishing Wheels have been engineered to finish brazing in roof joints for automotive assembly. These Type 1 Cotton Fiber Wheel are manufactured with the tolerances car manufacturers need in this specific application. Read More

    Filed under: Automotive, Videos
    SIGMA Z: Promo Video

    January 27, 2021

    Sigma Z is composed of premium 24 grit grain in a proprietary bond designed for fast grinding on carbon steel, stainless steel, and all alloys. Sigma Z outperforms most ceramic and engineered grains and will be available early 2021. Read More

    Coming Soon: Sigma Z

    August 26, 2020

    Sigma Z optimizes production with exceptional metal removal rate, long life, and superior finish. It is engineered for steel, stainless steel, and all nickel alloys and superalloys. Precision-balanced for noticeably smoother and quieter operation, it is truly operator friendly and competes on a higher level. Read More

    Why Choose Cotton Fiber Abrasives?

    March 24, 2020

    Why are metalworkers choosing cotton fiber abrasives? We thought the best way to explain this question is through a quick video. Read More

    Filed under: Videos
    What are Cotton Fiber Abrasives?

    August 22, 2019

    We often get asked, "So what are cotton fiber abrasives?" Knowing a bit more about this abrasive line can help you decide if it is right for your application.  Read More

    Filed under: Videos
    How to Safely and Quickly Debur Pipe for the Oil and Gas Industry

    February 6, 2019

    This video shows best practices for deburring new pipes and cleaning older pipe threading with Cotton Fiber Type 1 Wheels. Read More

    Filed under: Energy, Videos
    Type 27 Grinding Wheel Safety

    September 4, 2018

    Grinding wheel safety tips Read More

    Filed under: Safety, Videos
    Cleaning Rotors with Quick Change Disc Max

    August 21, 2018

    This video demonstrates cleaning rust and corrosion quickly with one quick change disc. Read More

    Filed under: Videos
    Grind & Blend Aluminum with Max Flex Quickly

    August 21, 2018

    This video shows how grinding and blending aluminum can be done with one wheel, without the abrasive product loading up, and without waxes. Read More

    Filed under: Aluminum, Fabrication, Videos
    How to Finish a Welded Stainless Steel Tube in 3 Steps - Satin Finish

    August 20, 2018

    This video explains how to bring a welded stainless steel tube to a polish finish in just three steps. This process is ideal for handrails or tubing. Read More