--- product_id: 71403495 title: "Niagara Cutter N44542 Cobalt Steel Square Nose End Mill, Weldon Shank, TiN Finish, Roughing Cutting, Non-Center, 30-Degree, 5-Flute, 4.5\" Overall Length, 1.000\" Cut Diameter, 1.000\" Shank Diameter" brand: "niagara cutter" price: "590.12 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/71403495-niagara-cutter-n44542-cobalt-steel-square-nose-end-mill-weldon store_origin: TN region: Tunisia --- # TiN finish 5 Flute design Cobalt steel Niagara Cutter N44542 Cobalt Steel Square Nose End Mill, Weldon Shank, TiN Finish, Roughing Cutting, Non-Center, 30-Degree, 5-Flute, 4.5" Overall Length, 1.000" Cut Diameter, 1.000" Shank Diameter **Brand:** niagara cutter **Price:** 590.12 DT **Availability:** ✅ In Stock ## Summary > 🔧 Cut Above the Rest: Elevate Your Machining Game! ## Quick Answers - **What is this?** Niagara Cutter N44542 Cobalt Steel Square Nose End Mill, Weldon Shank, TiN Finish, Roughing Cutting, Non-Center, 30-Degree, 5-Flute, 4.5" Overall Length, 1.000" Cut Diameter, 1.000" Shank Diameter by niagara cutter - **How much does it cost?** 590.12 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/71403495-niagara-cutter-n44542-cobalt-steel-square-nose-end-mill-weldon) ## Best For - niagara cutter enthusiasts ## Why This Product - Trusted niagara cutter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Built to last with a robust Weldon shank, ensuring stability and precision in every cut. - • **Cobalt Advantage:** Crafted from cobalt steel, this end mill is engineered for high-temperature resilience and superior cutting. - • **Smooth Operation:** The TiN finish enhances lubricity, ensuring efficient chip flow and reducing wear. - • **Versatile Applications:** Perfect for slotting and profiling across a variety of materials, including stainless steel and nickel alloys. - • **Precision Cutting Power:** Experience unparalleled performance with a 5-flute design that excels in tough alloys. ## Overview The Niagara Cutter N44542 is a high-performance cobalt steel square nose end mill designed for precision cutting in tough materials. With a 5-flute design and a titanium nitride finish, it offers exceptional durability and efficiency, making it ideal for slotting and profiling applications. ## Description Multi Flute / M42 8 percentage Cobalt Steel. ## Features - 5 Flute design provides exceptional cutting ability in many hard to machine alloys and leaves the material with a fine polished finish - Cobalt roughing end mill for working on all types of materials and high temperature alloys especially slotting and profiling - Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys - Titanium Nitride (TiN) is an ultra-thin film coating that improves lubricity to enhance chip flow, resist galling and build-up ## Images ![Niagara Cutter N44542 Cobalt Steel Square Nose End Mill, Weldon Shank, TiN Finish, Roughing Cutting, Non-Center, 30-Degree, 5-Flute, 4.5" Overall Length, 1.000" Cut Diameter, 1.000" Shank Diameter - Image 1](https://m.media-amazon.com/images/I/71qNfTRMsfL.jpg) ![Niagara Cutter N44542 Cobalt Steel Square Nose End Mill, Weldon Shank, TiN Finish, Roughing Cutting, Non-Center, 30-Degree, 5-Flute, 4.5" Overall Length, 1.000" Cut Diameter, 1.000" Shank Diameter - Image 2](https://m.media-amazon.com/images/I/71m3MDzQaaL.jpg) ![Niagara Cutter N44542 Cobalt Steel Square Nose End Mill, Weldon Shank, TiN Finish, Roughing Cutting, Non-Center, 30-Degree, 5-Flute, 4.5" Overall Length, 1.000" Cut Diameter, 1.000" Shank Diameter - Image 3](https://m.media-amazon.com/images/I/71BztPDRZUL.jpg) ![Niagara Cutter N44542 Cobalt Steel Square Nose End Mill, Weldon Shank, TiN Finish, Roughing Cutting, Non-Center, 30-Degree, 5-Flute, 4.5" Overall Length, 1.000" Cut Diameter, 1.000" Shank Diameter - Image 4](https://m.media-amazon.com/images/I/71AULxu6PRL.jpg) ## Available Options This product comes in different **Item Length String, Item Diameter String, Number of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars What's in a Brand Name *by K***R on Reviewed in the United States on January 25, 2017* With the brand name of Niagara Cutters you get what you pay for. What is there to say in is a Niagara cutter. Sure you pay for them but sometimes a more expensive cutter can outperform a cheaper one to the point that the price is not all that Premium in the long run. I find I can count on Niagara cutters, they work great, last well and are consistently good. I can't say the same for many of the 'lower priced' cutters that mostly end up in the scrap bucket in short order. Sure you can ruin one of these in a split second but that's on you, if you don't abuse Niagara Cutters they will give you good service.I take comfort in knowing I can order up a Niagara Cutter to match the job and it will do the job well every time. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Smoking! *by I***A on Reviewed in the United States on March 16, 2017* Was worth the extra wait, photo not representative but does the job better than what I was using. Plunge milling working as well, so far ### ⭐⭐⭐⭐ 4.0 out of 5 stars Four Stars *by K***H on Reviewed in the United States on May 29, 2015* havent used it yet but looks great --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/71403495-niagara-cutter-n44542-cobalt-steel-square-nose-end-mill-weldon](https://www.desertcart.tn/products/71403495-niagara-cutter-n44542-cobalt-steel-square-nose-end-mill-weldon) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-14*