SB-5 Tungsten Carbide Burr with ¼”(6.35mm) Shank ½” Cutter Dia 1” Length, Professional Grade Tungsten File

Material: tungsten carbide Cutting Length: 25mm/1" Cutting Diameter: 12mm/½" Shank Diameter: 6mm/¼” Shank Length: 45mm Total Length: 70mm Cut Type: double cut Shape: cylindrical Package Included: 1x Tungsten File

Features: ✅ CNC machined cutting burrs rotary file bit made with heat-treated tungsten carbide with HRA hardness > 90, hard enough to handle metals including steels, copper and nickel alloys. ✅ 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