Extra Long Ball Nose End Mills Carbide End Mill Store
End Mills gt; Ball Nose End Mills gt; XLong Length. Extra Long Ball Nose End Mills. These carbide ball end mills have extra long flutes and extra long shanks. They have two or four cutting edges, and a center cutting full radius or quot;ballquot; on the end. They have 30#176; or 40 #176; helical spirals in the flute. They can be used for plunging, grooving