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Cone 60⁰ J-Shaped Carbide Burrs

Premier Series carbide burrs are made from the highest quality tungsten carbide and manufactured on state of the art CNC machines – which gives the highest consistency and quality of any burr on the market. This provides sharper and more durable burrs that cut smoother and reduce operator fatigue.

Cone 60⁰ J-Shaped Carbide Burrs are suitable for counterboring and chamfering with defined chamfer angles.

Premium Tool is known for its extensive range of carbide burrs and large inventory supply of sizes others will only special order.

Whether you are doing weld slag removal, chamfering, weld preparation or deburring, PTA Premier Series burrs resist wear and are extremely durable.

Available in:

  • Single Cut – removes the most material, used mainly in countersinking
  • The widest variety of sets in Canada
DIA. x Length Single Cut (D/C)
3/8 x 1/4 SJ3SC
1/2 x 7/16 SJ5SC
5/8 x 1/2 SJ6SC
3/4 x 5/8 SJ7SC
1 x 3/4 SJ9SC


CNC machined from high quality tungsten carbide
Shank: 1/4″


Double Cut (D/C) burrs are the industry standard for metal removal, allowing for smaller chip production, eliminating loading of the burr flutes and minimizing chatter. This is the smoothest and most popular cutting styles for most metals, especially steel, stainless steel, alloys and exotics.
Fast Mill Cut (FMC) burrs features a milling style flute, providing rapid chip flow and extremely quick stock removal on softer materials, such as aluminum, non-ferrous metals, reinforced plastics and other soft materials.


1-3/4″ standard length with 1/4″ shank
6″ overall length with 1/4″ shank