Hakkin 20 Pcs Carbide Rotary Burrs Set, End Mill CNC Router Bit, 1/8" Shank Nano Blue Coating Ball Nose End Mill, Double Cut Coat Rotary Drill for Die Grinder Woodworking, Engraving, Drilling, Carving

I liked the variety of different bits. The small clear case it come in is nice and make it easy to see which one you need.

So far so good. Adorable little things with all the same cutting features as their larger counterparts. I printed the out side label using photos and dimensions given in the stock photos; useful for setting up cnc jobs. I was half expecting the coating to ware off first use but after some random dremeling the coating held up. Havent put any bits through a longer cnc session but for the price; I’m sold.

Very good quality And durability I'm impressed with the durability of these tools'I'll buy for life at the low cost they offer

I Like the variety of tips, and the sturdiness. I only wish the specs included the angles and effective cutting depth of some of the tools. If you carve wood on a 3018 pro cnc, You need to lower the forward speed to give the bit a chance to carve the toolpath.

I use 'em for carving gourds and they cut through the tough outer skin easily. The only improvement I can think of would be if they were 2" long instead of 1 1/2". I strongly recommend them.

Just what I ordered. First cuts look good

They dull in the first few inches and start burning on soft pine instead of cut.

very good quality and easy to be used