S&F STEAD & FAST Carbide Burr with ¼” Shank ½” Cutter Dia 1” Length, Professional Grade Tungsten File, Die Grinder Bit for Electric or Air Die Grinder, Cylinder End Cut, Grinding Burr bit for Metals
- CNC machined cutting burrs rotary file bit made with heat-treated tungsten carbide with HRA hardness 003e 90, hard enough to handle metals including steels, copper, cast irons and nickel alloys. Performs better than HSS burrs, especially at high temperatures..
- Grinder burr bits with shank diameter 1/4”, head diameter ½” / 12.7mm, head length 1” / 25mm, total length 2 ¾” / 70mm.
- Tungsten carbide bit - Cylinder end cut shaped tungsten grinder head to be used with electric, air / pneumatic rotary tools at maximum rotation speed of 35000 rpm.
- Popular metal burr double cut surface for better control of the carbide bit and for fast stock removal.
- Carbide bur - Use for cutting / shaping / deburring metals, grinding welds and cylinder head porting.