Niagara Cutter is a leader in end mill and thread mill technology. Providing solutions that meet or exceed our customer requirements in the metalworking and composite machining industry.
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Solid Carbide:

Niagara Cutter is using an "extra fine" grain cemented carbide raw material that is a true sub-micron grain tungsten carbide alloy. Niagara Cutter's carbide material is classified within the C1 to C4 range, and has an excellent combination of strength and toughness. Using raw materials with unique properties and high purity ensure Niagara Cutter's consistent high quality. Specifically designed for machining Aluminum, Stainless Steel, Titanium and Exotic Alloy Materials.
Download Niagara Cutters Solid Carbide Offering

High Speed Steel:

A337 End Mills Deliver 300% or Greater Metal Removal Rates
The A337, a line of high performance end mills designed to provide optimal performance for the demanding requirements of milling Aluminum and other Non-Ferrous metal. Niagara has engineered a unique flute design and high performance geometries into a single tool. This new design allows for higher feed-per-tooth rates and greater productivity. In addition, the eccentric O.D. relief helps reduce horizontal milling lines and keeps chatter and annoying squeal to a minimum.


Our Niagara EXCEL Cobalt End Mills Deliver Longer Tool Life, Increased Productivity and Improved Part Quality
Achieving maximum productivity in machining today's abrasive, heat resistant, exotic materials in one of the metalworking industries greatest challenges. To meet this challenge, Niagara Cutter has created the high performance EXCEL Series of Cobalt End Mills. Niagara EXCEL End Mills are a revolutionary solution that combines superior geometry, high grade cobalt substrate and wear resistant Microshield? PVD coatings to help machinists handle difficult milling applications.

Thread Mills:

Thread milling is a process that will produce high quality full form threads in a variety of thread forms: both for ID and OD threads. Utilizing "helical interpolation" threads can be machined to within 1 thread at the bottom of the hole. Thread millsis a simple and user friendly process that allow the CAM program to produce Class 1, 2, and 3 threads with the same tool while virtually eleminating the problems with broken taps