Solid Carbide Center-Cut End Mill Cutters - End Mill, Carbide, 1/4''''

Center-cut, four-flute design cuts on the side and bottom to save machine time and money; you can make plunge cuts without pre-drilling. All are right-hand helix for right-hand turning equipment. Premium, high feed rate carbide cuts quickly and cleanly in even tough, hardened steels.. Mfg: Brownells SPECS: Shank dia. is same as cut dia. Overall lengths from 2A 1/2'''' (6.35cm) to 3'''' (7.62mm). A 1/4'''' (6.35mm) dia. x .750'''' (19mm) long cut. 5/16'''' (7.9mm) dia. x .812'''' (20.6mm) long cut. 3/8'''' (9.5mm) dia. x .875'''' (22.2mm) long cut. 7/16'''' (11.1mm) dia. x 1'''' (25.4mm) long c