SK-5 Cone Double Cut Carbide Burr
SL-1 Taper Double Cut Carbide Burr 1/4" x 5/8" 1/4" Shank
The most popular bur style for ferrous applications. The flutes are ground in both the left and right hand directions, offering better operator control and rapid stock removal in harder materials. Designed for: surface machining, narrow contours and surfaces in brass, bronze, copper, cast iron, 45-60 Rc steels, carbon steel, nickel chrome steel, stainless steel, steel weldments and titanium.