Professional Industrial End Mill set! Use these assorted sizes in your mill for slotting, plunge and profile cuts. Fast chip removal when working deep in stock. All 10 endmills are four flute design. Made of polished M2 hardened high speed steel, coated with Titanium Nitride for longer life and smother cutting. Includes 10 pieces of the most popular sizes fitted in a sturdy wooden case. You will be amazed with the quality! Sizes Included (Each size comes in 2 & 4 flute bits):
| Bit Size | Shank Size | 2 Flute | 4 Flute | | 1/4" | 3/8" | X | X | | 3/8" | 3/8" | X | X | | 1/2" | 1/2" | X | X | | 5/8" | 5/8" | X | X | | 3/4" | 3/4" | X | X | |