Putnam 4 Flute HSS TiN Coated Double End Mill, 3/8" - 45-830-7
Features:
- Stub and Regular lengths
- General purpose use
- Extends tool life
- Used for aggressive machining of steels
- Requires increase of 25 to 30% in machining speed vs. HSS
Specifications:
| Item # | Mill Dia | Shank Dia | LOC | OAL |
| 45-830-7 | 3/8" | 3/8" | 3/4" | 3-1/2" |
Putnam 4 Flute HSS TiN Coated Double End Mill
