End Mills
Offering covers any milling operation and material.
Keyseat Cutters
Designed where narrow width slots are necessary.
Drills
Offering covers any drilling operation and material.
Saws
Manufactured to exact size requirements within 24 hours.
Drill Mills
Designed for chamfering and milling.
Burrs
Designed to clean (deburr) castings.
Reamers
Reamers stocked and made to exact sizes within 24 hours.
Countersinks
1 & 6 flute options perfect for any material.
Routers
Offering for any material or application.
Boring Tools
Tapered clearance neck improves rigidity with less deflection.
Custom Tooling
Custom tooling solutions that increase efficiency.
JIT Services
Just-in-time services available to ship in 24-48 hours.
Downloads
Explore and download available catalogs, brochures, and flyers.
Speeds & Feeds
Explore and download available speeds and feeds.
Tool Search
Search by tool types, specs, geometry, or materials.
Speed & Feeds Calculator
Calculate your optimal speed & feed rates.
Coating Search
Search by material and cutting operation for optimal coating.
Regrind Services
Recondition your tooling at a fraction of the cost.
Video Library
Watch our products in action and find out more about Fullerton.
Education & Training
Learn more about our products and processes.
About Us
Find out all about who we are and what we do.
Curry Family of Companies
Find out about our affiliated carbide tooling manufacturers.
FAST
FAST is the foundation to our company’s success.
Careers
See what our employees have to say about working for us.
FAQ
Find answers to our frequently asked questions.
Blog
Get the latest information on everything Fullerton.
3400 Harmon-i-Cut End Mill
The Harmon-i-cut excels in difficult-to-machine ferrous materials like cast iron.
The 3400 Harmon-i-Cut is a 4-flute, high performance end mill designed for difficult to machine ferrous materials. It features a variable helix, variable index, and variable rake which maximizes tool life and removal rates by minimizing the effects of harmonics. The 3400 Harmon-i-Cut allows the capability to rough and finish with one tool and is stocked with FC-18 coating.