Product details:

Suitable for Cutting Aluminum and other Non-ferrous metals, soft steel, non-metallic materials, they are used in electric, pneumatic, and hydraulic die grinder Designed for rapid stock removal with minimum chip loading, prevent iron-chip accumulate and over-heat cause cutter head damage. Made of tungsten carbide with 92 HRS Hardness enhance the service life and rigidity of tools Aluminum cut head and meet US standard with 1/4 shank, 3/8 head diameter, 3/4 Flute length, 2.77 total length. Assorted NF Shape include SA-3NF, SC-3NF,SD-3NF,SL-3NF, packaged with a Nice Case for safe storage and transportation. Product name: 5 pieces Aluminum cut carbide burr setAssorted NF Shape Shape Include: SA-3NF cylindrical shape, SC-3NFcylindrical shape with radius end, SD-3NF Ball shape, SF-3NF Round Nose Tree, SL-3NF TaperedCone With Radius End Packed Quantity: 5 Pieces Cutter Head MaterialTungsten carbide Flute length: 3/4 inch Cutter Head diameter: 3/8 inch Shank Diameter: 1/4 inch Total length2.77 inch Equipment: Die grinder Suggest RPM: 14000-36000 Max RPM50000 Processing materials: Aluminum,Non-ferrous metals, soft steel, non-metallic materials Packaging: transparent plastic tube Weight: 210 gram Size: 5.55 x 4.38 x 0.98 inch