Tungsten Rotary Carbide Burrs

PPT Tungsten Carbide Burrs

Here at Principal Power Tools, we know ourr tungsten rotary carbide burrs, and we can quickly match you with the right tool for your desired job. Carbide Rotary Burrs, or rotary files or die grinder bits as they are sometimes called, are used for cutting, shaping, grinding, and removing sharp edges, burrs and deburring (removal of excess material). We have a large selection of shapes in single cut and double cut, non-ferrous and chip breaker or Diamond cut to help you get the exact form, smoothness and cut you require.

Quality Carbide Burrs

Trades like to know they are getting the best quality for their money, and we understand that and welcome trade orders. Likewise, the artisan or DIYer also needs to know that their investment in a tool will last and do the job needed. The Principal tungsten carbide burr range has been proven to be the new benchmark in quality and performance. All our carbide burrs are checked in the historic steel city of Sheffield, England. World-renowned for its engineering excellence, precision and innovation, with roots stretching back hundreds of years. If you require superior performance, then the Principal carbide burr will excel.

Coatings

We can also supply your tungsten carbide burrs with coatings to lengthen the life of your carbide burr. Titanium Nitride (TiN) is an excellent general-purpose coating. While Titanium Aluminium Nitride (TiAlN) coating can prove beneficial at higher temperatures. Titanium Carbo-Nitride (TiCN) offers excellent surface lubricity. Ask us for more information if your job has particular requirements.

Shank widths and lengths

We carry the regular shank sizes of 2.35mm (3/32″), 3mm, 3.17mm (1/8″), 6mm, 6.35 mm (1/4 “) and 8mm. These will fit the most reputable pneumatic rotary tools, die grinders and high-speed engravers and drills. Plus, hobby drills, micro motor or a high-speed handpiece, including Dremel.

Lengths of shank will give you greater depth; we carry extra long shanks. It should be noted that extra-long tungsten carbide burrs with 6mm shank over 150mm long and 3mm shanks over 50mm long should be used at reduced speeds. You can ask us to find the right shank and depth for your particular task. We also have double head burrs to save you money and time changing heads.

Shapes of tungsten rotary carbide burrs

Here is a list of some of the wide range of tungsten carbide burr shapes we have available:

• Flame
• Flute
• Cone
• Cone 60°
• Cone 90°
• Inverted cone
• Taper Radius

• Cylinder
• Cylinder with cut end
• Cylinder with radius end
• Ball
• Oval
• Tree with radius end
• Tree with pointed end

Each of these die grinder bits is specialised to produce an exact cut. If you are unsure which one will do your particular job, please just ask our staff, who will be willing to help you.

Delivery and Service

We have extensive stock of carbide burrs and can deliver all over Europe with fast delivery through our distributors. All our staff have extensive knowledge of the range of tungsten carbide burrs we carry and are happy to advise and give technical information. We have a consultancy service for those projects that require this level of assistance. We offer an excellent industrial tool repair service, too; if your drill requires a repair,tungesten die