The 26020 Tapered .047 Carbide Bur is a top seller and is used with the 14100 1/16″ Collet and 14001 Mini Rotary Tool for superior results.

Additionally, this bur is recommended for use with Delta Kits Slide Hammer or Spring Hammer to create the proper drill hole size when anchoring/terminating long cracks.

Constructed of tungsten-carbide with stainless-steel shaft.

Tapered Carbide Bur

Replaces Part Number: FG701

Available in two packaging options:

26020 Tapered .047 Carbide Bur Pkg of 5
26025 Tapered .047 Carbide Bur Pkg of 100

burrs, drill bits


Tech Tip: Get More Out of Your Burs When Drilling Glass

Various burs are used in the windshield repair business. So, how do you select the right bur for the job and get the most mileage out of that bur?

The first enemy of bur service life is heat. Because the drilling head on these tools is small, it does not take much friction to build up a considerable amount of heat in the metal. If you’ve ever mistakenly touched one after using it you know what I mean. They can get hot! Drilling at a high speed or for a prolonged period of time both contribute to heat build. The larger the drilling head of the bur the better it will be able to withstand the effects of heat which is what makes the Tapered Carbide Bur a good all-around choice.

Another foe of the carbide bur is debris from the previous drilling. Bits of glass, dirt, and even the polyvinyl butyral laminate can become stuck to the bur and will work to wear it down if left. To clean the bur before or after use simply use a lighter to burn contaminates away. Now, as we just discussed, heat harms as well so use the flame sparingly. You need just enough to burn away contamination and no more. Read More ->->

9 reviews for Tapered Carbide Burs .047 – Drill Bits – Burrs

  1. Rated 5 out of 5
    ( 9 reviews )

    Jacob S.

    Very durable and stays sharp. Makes chips and cracks look great. I recommend this product.

  2. Rated 5 out of 5
    ( 9 reviews )

    John M.

    I’ve always used delta bits, they’re good quality at a good price. I like using the .047 because they get through the outer layer of glass without making the impact point any bigger.

  3. Rated 5 out of 5
    ( 9 reviews )

    Jacob S.

    Bits last a long time and makes chips look a lot better. I recommend this product.

  4. Rated 5 out of 5
    ( 9 reviews )

    Donald H.

    Stops long cracks…
    Rather than tap out
    tap past long crack.
    WsRepair Expert
    San Diego California

  5. Rated 5 out of 5
    ( 9 reviews )

    Kelly R.

    Great bits!!

  6. Rated 4 out of 5
    ( 9 reviews )

    Jose D.

    Works ok

  7. Rated 5 out of 5
    ( 9 reviews )

    Kathryn J.

    It does the job, sturdy!

  8. Rated 4 out of 5
    ( 9 reviews )

    Jacob S.


  9. Rated 5 out of 5
    ( 9 reviews )

    Jaewon K.

    Good tool for repairing a long crack!

Only logged in customers who have purchased this product may leave a review.

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Training and Tradeshows

This windshield repair training is a hands-on, intensive, one day course designed to take your repair quality to the next level. Whether you are just starting out or are a seasoned pro, this class is right for you!

Our team of experienced technicians are dedicated to offering the highest standard of training in the windshield repair industry. During the Delta Kits Training and Certification course, technicians are trained to follow ROLAGS (Repair of Laminated Auto Glass Standards), the industries best practices. Delta Kits Training and Certification covers all technical aspects of windshield repair and will take you from never having completed a repair, to being among the best technicians in the industry. The marketing and insurance billing discussion is designed to help you become more successful in your windshield repair business.


Who are our experts:

Brent Deines was originally trained by a Novus Methodman in 1987 and is NWRA certified. He has extensive experience repairing windshields and restoring headlights in a variety of climates and conditions. Deines has owned several auto glass repair and replacement businesses in Montana and Oregon and is currently the President and CEO of Delta Kits where he helped develop the company’s headlight restoration program and started the company’s windshield repair training and certification program in 1995.

Korey Gobin, Delta Kits sales manager, is NWRA certified and has been training individuals as well as large groups in the art of professional windshield repair and headlight restoration since 2008. Gobin is actively involved in the Repair of Laminated Automotive Glass Standard and in 2011 was awarded the Mobile Tech Windshield Repair Person of the Year. Korey serves on the ROLAGS committee and has traveled extensively throughout the USA, Canada, and Mexico to promote high quality standards for windshield repair and headlight restoration. He is affectionately known by his customers as the “Go to Guy” for windshield repair.

Graham Watson, is one of the original Novus Technicians in the UK since 1988 and since then has been running a very successful windscreen repair service in the UK. In 2008 Graham was named Windshield Repair Person of the year at the Mobile Tech Expo, an award he is very proud of as it is voted for by his peers in the trade. For the past 10 years, Watson has been active training technicians for the repair industry and specializes in advanced training for techs with previous experience, during this time he has been lucky enough to work with people from many different countries. His passion for helping others carry out the best quality repairs possible shows in the time he spends offering advice on different trade forums as Screenman.