Tungsten carbide burrs also named carbide rotary files or high speed milling tool, they are used for grinding, shaping, cutting and removal the burrs, share edges and excess materials.
All Miller tungsten carbide burrs are manufactured on state of the art CNC machines to give high consistency and quality. General speaking, we offer carbide burrs with three different cut types -single cut, double cut and aluminum cut.
Single Cut carbide burr has a spiral flute with a right-handed (Up cut). Single cut burr is ideal for cutting hard metals such as chrome steel, hard steel, copper, cast iron, and ferrous metals. By cutting the material rapidly, a single cut carbide burr can provide a smooth finish surface.
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Single cut Double cut Aluminum cut
Apart from the cut mentioned above, Miller can also provide flute available by special order when standard carbide burrs will not work for an application.
Cut Type | Preferred Application | Recommended Working Speed | m/min |
Double cut | for a high stock removal | unalloyed steels/ cast steel | 450-600 |
alloyed steels,tool steels | 250-350 | ||
Rust and acid-proofed steels | 250-350 | ||
cast iron | 450-600 | ||
Single cut | for a good surface finish | unalloyed steels/ cast steel | 450-600 |
alloyed steels,tool steels | 250-350 | ||
Rust and acid-proofed steels | 250-350 | ||
cast iron | 450-600 | ||
Aluminium cut | for a high stock removal with aluminium and soft aluminium alloys, light metals, non-ferrous metals and plastics | Non-ferrous metals | 700-900 |
Shape B Cylindrical with end teeth | Item No. | Head diameter mm | Shank diameter mm | Cutting part length mm | Total length mm |
B1.506 | 1.5 | 3 | 6 | 38 | |
B0211 | 2 | 3 | 11 | 38 | |
B2.512 | 2.5 | 3 | 12 | 38 | |
В0313 | 3 | 3 | 13 | 38 | |
B0414 | 4 | 6 | 14 | 50 | |
B0516 | 5 | 6 | 16 | 50 | |
В0616 | 6 | 6 | 16 | 50 | |
В0820 | 8 | 6 | 20 | 65 | |
B0920 | 9 | 6 | 20 | 65 | |
В1020 | 10 | 6 | 20 | 65 | |
В1225 | 12 | 6 | 25 | 70 | |
В1425 | 14 | 6 | 25 | 70 | |
В1625 | 16 | 6 | 25 | 70 | |
B1925 | 19 | 6 | 25 | 70 | |
В2025 | 20 | 6 | 25 | 70 | |
B2525 | 25 | 6 | 25 | 70 |
Miller Carbide is an experienced manufacturer of tungsten carbide customized parts started from 2008. Our products cover carbide grinding jars & mortars, carbide grinding balls, carbide pegs, carbide static & dynamic rings, bead mill disks, carbide stirring rods, carbide static & dynamic jaws, carbide crusher plates, carbide grinding discs, carbide rotors, carbide roll rings, carbide guide rolls, carbide burrs, carbide sleeves & bushings, and other customized wear-resistant components for valve and pumps ect. With years of tungsten carbide engineering and manufacturing experience, we can concentrate our skills to the development of customized products for a wide spread of wear applications in milling & crushing industry.
Unlike other suppliers, Miller operates with three disciplines: Engineering, manufacturing and after sale service support. This means we are able to improve the efficiency of your machine and tools with customized products and direct access to the manufacturer. Miller Carbide works closely with its customers to ensure their requirements are designed efficiently and suitable for application. We can design the components needed from drawings or delivered samples.
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. We are sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.
Direct Sales Integrating R&D, production sales and technology | Mold customization Rich molds OEM customization accepted | Adequate equipment grinding/pressing sintering/deep processing | Technical strength 15 years of experience in technical team, research & innovation |