sisona 1/8 3/16 1/4 5/16 3/8 Carbide End Mills Set - Solid Carbide (Tungsten Carbide + Cobalt) - 5Pcs 4 Fulte CNC Mill Bits for Steel - TISIN Coated

My wife ordered this for me through Amazon vine, so this is her husband leaving the review. Good quality carbide for the price. From my typical suppliers, these would have cost a lot more.

I finally got a chance to try out these endmills recently, and so far theyve been working great. Ive mostly used the 3/8, and its been perfect for my uses. I used it with some 1018 steel, 6061 aluminum, and O2 tool steel with my manual mill and it doesnt have any signs of wear yet. I hogged out some material on the piece of 1018, taking quite heavy cuts just to test the performance, and it worked well and cut like butter. I measured the grind of the flutes, and its only a few tenths small. I was able to hold a thou tolerance very easily. For the price of this set and the use Ive gotten from it so far even with only one of the endmills, Id say its 100% worth it. Ill update this review later on if I get a better scope of the durability or if any issues happen.

These carbide end mill bits are incredibly well made. They are very sharp and cut cleanly. This really is a fantastic value. I highly recommend them.

Excellent cutting endmills. I ran these dry at slightly higher speeds and feeds than my usual carbide tooling and they performed just fine with no signs of dulling or overheating. Cutting was almost silent and very fast. I examined the cutting edges after cutting in steel for a while and they showed no signs of premature wear. There were no signs of chip welding at all. Cuts were very smooth and practically burr free. A very good set of cutting tools. Real happy with these.

For the price and the capability that these have, it would be hard to ever beat. I have put this into rotation on my FADAL for use primarily on mild steel, cutting out brackets for making other machinery. So far, they have done fantastic with cooling. Very impressed.

I get it these are specialized tools. Not everyone has a milling machine. Well, I know someone that does and I have some parts that will need milling. Since I know I want him to do it as a friend, I figured this would be a nice trade. These are Tungsten Carbide and cobalt. We will be cutting a steel hitch that is 2.5” and needs to be milled to 2.0”. While we have not used them yet I am told that this is a good set and exactly what is needed to do the job. As far as price goes, I am no expert on these. I see prices for way less to way more. Once I see them cut the value will be in did they work as expected. When I have time to go over and he has time to mill, I will update my review. For now, not having much to go on except my friend the expert’s word I think this is a good set and recommend them.

So far holding up well.

Awesome! Great Buy.... Very happy

Used these end mills on a project I am working on, and they cut the aluminum and steel just like my other brand end mills do. so far, I love them and would not hesitate to buy more when different end mills are needed for future projects.

put these in my mill and tested them on a few projects and they worked great! def recomend for the price!