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1/4" Shaft - 14 Piece Aluminum Cut Burr Master Set

Original price $259.99 - Original price $259.99
Original price
$259.99 - $259.99
Current price $259.99

Product Specification

1/4" Shaft - 14 Piece aLUMINUM Cut Burr Master Set

Benchmark Abrasives offers our selection of carbide burrs in full line sets, packed in blow mold cases with foam inserts to keep each burr in its own spot.  Grab a Burrmaster set today and replace the bits one by one as you need!


One each of the following burrs are included in this set: SA-3NF, SA-5NF, SB-3NF, SB-5NF, SC-3NF, SC-5NF, SD-3NF, SD-5NF, SE-3NF, SE-5NF, SF-3NF, SF-5NF, SL-3NF, SL-5NF

Quantity: 14 piece + case


     Ball, Cylinder, Cylinder with End Cut, Cylinder with Radius End, Flame, Ova/Egg, Pointed Cone, Pointed Tree, Taper with Radius End, Tree with Radius End, Inverted Cone, 60 Degree Countersink and 90 Degree Countersink

     Head Diameter – 5/16”, 1/2", 3/8”, 1/4” and 5/8”

     Shank Diameter – 1/4”

     Cut – Aluminum Cut

     Max RPM – 70,000, however it is uncommon to need more than 35,000 RPM.  Click here to see our recommended operating speeds by application and size.

Machines Used On:

     Die Grinders and hand-held pneumatic grinders


     Non-Ferrous Materials – Aluminum, Copper, Zinc alloys, Magnesium

     Other Materials – Plastic, Hard Rubber, Soft Wood

Safety Tips & Techniques:

     Tool speed will be determined by the material you are using your burr on.  If you are experiencing chipping, you are most likely operating at too high of speed for the application.  Start with a slower speed and increase as you go along until you achieve the best results

     Apply light pressure and let the tool do the work.  Bearing down on the tool will result in reduced tool life and a dull burr.

     Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.

     Avoid use on electric power drills; the slower speeds can result in chipping of your workpiece.



You read that right, Free shipping on orders over $100 + Orders placed before 12 noon PST = SHIP SAME DAY! Orders placed after noon will ship the following day.

Standard FREE shipping is UPS Ground or USPS priority depending on size and weight. Most customers receive their order within 3-5 days from date of purchase. Faster shipping options available for additional charge. Free shipping not available on international orders. Free shipping will only be available to orders being delivered within the lower 48 states.


Not happy with your product? Welcome to hassle free returns. Just shoot us an email, call the toll free number or click the chat button below. One of our helpful employees will get you set up with an RGA and return shipping info.

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