HIGH-SPEED STEEL BURS - Performance & Control

Wybur Tools High-Speed Steel Burs Offer Excellent Cutting Effectiveness

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Our high-speed steel burs are designed for long-lasting durability and optimum performance. With machining expertise, consistency of our flute geometry, and commitment to quality our HSS burs guarantee the highest level of satisfaction and safety to the user.

High-speed steel tools cut faster and withstand higher temperatures than older high-carbon steel tools, maintaining their temper (hardness). Able to keep a sharp edge longer than carbon steels, high-speed steel burs are used by manufacturers, machinists, jewelers, lapidaries, lab technicians, hobbyists, and more.

Ground from blanks of hardened high-speed steel, our HSS burs have smooth, unbroken flutes. The design provides efficient filing of mild steels, aluminum, brass, lead, magnesium, and some plastics.

• Made in the USA
• Imperial
• Efficient filing for various materials
• Superior flute geometry for consistent performance
• Longer-life tool reduces downtime
• Economical

Before selecting or using any bur (rotary file) it is important to check the maximum recommended speed chart. The operating speeds vary according to type of bur, head diameter, and material being removed or finished.

Our high-speed steel burs are designed for durability and cost efficiency, choose from our selection.



Bur Shapes

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• Cylinder – Plain End
• Cylinder – Radius End
• Ball
• Tree Pointed
• Tree Radius
• Oval
• Cone
• Inverted Cone – Plain End
• Cone – Radius Nose
• Flame
• Wheel – End and Underside Cut – Knife Edge
• Wheel – Plain End – Round Edge and Square Edge
• Convex – Concave
• Concave

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Inside and Outside Tube Deburring ground from the solid

Wybur Tools combination inside/outside tube deburring rotary files are adjustable to increase or decrease the relative amount of chamfer between inside and outside wall tubing. Standard files make a 45° chamfer on outside wall of tubing and a 30° on the inside. Speed ranges from 50 to 250 RPM, according to size. Tube may be fed to file by hand, but better finish is obtained with rigid guides or support.



Chatterless Countersinks




High-Speed Steel Bur Sets

Wybur Tools offer a variety of HSS bur sets. 12-piece and 8-piece sets are offered, each containing an assortment of our most popular shapes and sizes. Sets are supplied in wood cases.



High-Speed Steel Bur Sets

1/8” Shank Set – Assortment of 12 popular bur shapes and sizes, housed in a wood case.
1/4” Shank Set – Assortment of 8 popular bur shapes and sizes, housed in a wood case.



Chatterless Countersinks Set

Wybur Tools 6-flute countersinks are manufactured with staggered cutting edges which give a shearing cut significantly reducing chatter.
1/4” to 1” diameter Countersink Set – A collection of 8 countersinks, housed in a wood case.

Intended for a wide range of materials, WYBUR Tools HSS bur offering is designed to provide the filing and deburring solution best suited for your specific application, including chamfering, weld removal, surface preparation and finishing.