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. For general purpose end milling operations in unhardened steels. 1/4" through 7/16" sizes contain 8% cobalt for added toughness. Mfg: Brownells SPECS: 5mm through 3/8" sizes have 3/8" dia. shanks, 1/2" size has 1/2" dia. shank. Overall lengths from 2-7/16" (6.2cm) to 3 1/4" (8.25cm). 1/4" (6.35mm) dia. x 5/8" (15.8mm) long cut. 3/8" (9.5mm) dia.
Brownells High Speed Steel End Mill Cutter
$35.99
High Speed Steel & Carbide, Handle Gunshop Milling Chores
