Variable index/helix for vibration free machining. AlTiN coating for wear resistance in tough materials. Made In USA. Corner radius to protect corner from breakage during roughing. Premium Micrograin Polished Carbide.
This industrial and scientific accessory failed to meet my expectations. Though it had a strong build it's not very efficient when it comes to cutting.while it`s supposed to make the milling process easier, it ACTUALLY slowed me down and made it even harder. The only pro of using this product is its durability. The con is that it just doesn't work well..
Pros
Durable and long-lasting tool thanks to the carbide material
Cons
Not suitable for larger or wider corners due to its length
I have a little mini grizzly and I found that he really prefers 3/8 inch carbide end mills. I have tried some Niagara cutters in the past and they have been very effective but quite expensive. This end mill is just as sharp and appears to be just as strong as Niagara end mills at a significant discount. I will definitely buy more of these! UPDATE 10/20/2021: The end mill I originally bought is still killing it. I've been pretty rough with it (milled a lot of 4140PH at less than ideal speeds and