1/4" OD x 1/2" Shank OD x 1" LOC x 3" OAL 4-Flute Single End Cobalt High-Speed Steel Tapered End Mill, 30° Helix, Center Cut, 20° Taper, TiN-V Coating.
This 4-flute cobalt high-speed steel tapered end mill uses a 30° helix and 20° taper for controlled milling of angled walls, tapered slots, pockets, molds, dies, and contoured features. The center-cutting geometry supports controlled axial entry, ramping, and pocketing when appropriate for the workpiece and setup.
Cobalt high-speed steel combines HSS toughness with improved hot hardness for applications that benefit from added heat and wear resistance.
The TiN-V coating provides a hard, low-friction surface for general tapered-milling applications.
If an HTC HSS or cobalt tool is not in stock, estimated time to ship is 10–15 calendar days.
Estimated time to ship is measured in calendar days, from order placement until your order is handed to the carrier. Carrier transit time is additional. Orders may ship sooner. We accept orders awaiting replenishment; please contact us before ordering if you need a specific shipping date.
See our Shipping Policy for details.
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