SainSmart Genmitsu 10Pcs Nano Blue Coat Flat Nose End Mill CNC Router Bits, 1/8" Shank Spiral Upcut 2 Flute End Mill Set (3.175 x 17 x 38mm)

These are great little end mills. They kept their sharpness after several jobs

Use these bits a lot on my cnc machine not the cheapest but good solid and with a good life. Will buy again and again and again cant say more

After 24 hours of constant machining mdf I'm still on the first cutter! 2.5mm depth of cut at 100mm/second!

not that good at cutting aluminium, cant do more than about 0.3mm depth of cut without excessive vibration. With the same settings other 6mm end mills absolutely slice through at 2mm depth of cut even cutting soft plastics like ptfe, the surface finish is poor and the edges of the cut show strands and tearing. Put in a good end mill and the results are far far better

Quite a bit of tearing when used with hardwood vs other similar bits.

Study, cuts well

I guess these are regrind.. The tools are not all the same length..the flutes start at same length from end of shank but the overall length is not the same...regrind.. These are well finished and the blue coating even covers the ground face.

Use these more than anything in cnc. Very good bits for price. No complaints.

Cortan muy bien en madera

sehr schönes ergebnis

安くて加工に問題なし

I just used this bit on my small CNC machine and am very pleased with the results. Since I will be using it on wood, I can’t comment on how durable it would be on metal. For my application, it is perfect and at a great price.

good quality, fast delivery