Description
CNC machined cylinder shaped cutting burrs rotary file bit made with heat-treated tungsten carbide with HRA hardness> 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 shaped tungsten grinder head to be used with 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 with electric die or air grinder for cutting / shaping / deburring metals, grinding welds and cylinder head porting
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