... mills and tool accessories such as face milling cutter, carbide inserts(milling/turning), milling cutters, turning tool holders, collets, pull studs, ... boring cutters etc. 1.2/4 Flutes solid carbide standard square end mills for High Speed Cutting--our HOT ... and 4 flute end mills, there are different types of carbide standard end mills, such as SQUARE, BALL NOSE, CORNER RADIUS ...