MORSE Arbor 3/8" shank HEX Fits 9/16" - 1-3/16", 14-30mm MA34

MK MORSE MA34 Arbor 3/8" Hex, 1/2-20, Patent Pending tooth set design optimized to remove material faster, Kit conveniently organizes and stores sizes pros need, New side slot increased leverage for faster, easier slug removal, New exterior red coating reduces side wall friction for efficient cutting, Heavy duty .050 side wall for greater stability.,