CONTACT FEEDBACKABOUT USADD USNEWSLETTER Colton Carbide End Mill 4 Flute Square Coated 1/2″ DIA x 1″ LOC x 3″ OALFeaturesCNC ground in the USAPremium Sub-Micrograin Solid CarbideEngineered for high performance in steel, stainless steel, titanium, and most other difficult to machine materialsCutter diameter tolerance: +0.0000″/-0.002″30° Helix, 4 Flutes, Square End, Standard Lengthh6 Shank tolerance for use with shrink-fit and other high performance tool holders Contact us for custom quotes, quantity discounts, or international shipping options. We pride ourselves on having the best service, fastest shipping, and lowest pricing in the industry! Ships same day if ordered before 3:30PM EST (fastest shipping on eBay!) We also sell custom tooling packages! We will set up an eBay listing for you. Buying multiple items? Complete the Buy-It-Now and request a combined shipping invoice before paying! 100% Satisfaction Guaranteed.Contact Us If you have any concerns or questions, please do no hesitate to contact us.Links About Us Feedback Add Us Newsletter Contact