Description
The 57-080 Onsrud Downcut spiral is designed as a general-purpose spiral with several times the life of their high-speed counterparts. They are used when a downward chip flow action is preferred. Their primary application is for Aluminum, Composite Plastic.
- Brand: LMT Onsrud
- Diameter: 1/4″
- Shank: 1/4″
- Cut Length: 3/4″
- Flutes: 2
- Overall Length: 2-1/2″
