Yakamoz 10pcs Double Cut Tungsten Steel Solid Carbide Rotary Burrs Set with 1/8"(3mm) Shank Twist Drill Bit for Dremel Rotary Tools

Fantastic price for fantastic quality burrs, I’ve already used mine on wood and to remove a nut and bolt on my vice also to shape some titanium and some steel plate and there still as sharp and as new. I use burrs a lot in my dremel so and so have a lot of dremel stuff. I 100% recommend buying these, tungsten is used to machine steel and other materials as it’s hardnees is extremely high staring at around 80 HRC so most steels even tool steels are around 60 to 65 HRC but there are some exceptions but these have no problem chewing up alloys & steels plus wood & plastic. There is a gap in the market being that there are no HSS circular hacksaw disks with teeth out for the dremel so we need those, they are some cutting disks with teeth but they are crap and are dangerous because of the holes being drilled of centre so don’t go near those and in any case they are only meant for wood and plastic but you risk losing an eye or finger due to the terrible workmanship but these burrs are excellent quality and will serve you well for a long time.

I never used to write reviews but I’ve started doing it for every purchase I make on amazon now. The reviews left by others gave me the confidence to give these burrs a chance and I’m so glad that I did. I’ve paid much more for half as good a quality sets of these in the past and I think nowadays we are all a bit cynical and dubious of anything that’s not expensive. I used three or four of these burrs for the first time today on a wood carving. I’ve got to say that I actually didn’t get anywhere near what I expected and paid for whatsoever.I did on the other hand get what the seller and other reviewers promised me I would 😃 time will tell for sure obviously but I gave them a good run this afternoon and believe me I wasn’t playing around with them either. I pushed them hard and if one can handle being forced straight down hard into a sheet of thick scrap plywood and reach a depth of 10-15mm within around 2’’leaving barely any visible scorching along the channel 🤔 what can I say 🤷🏼‍♂️ Just Buy them 👍

I have purchased a couple of sets and they are good quality and sharp. However I was using in a Dremel 4200 EZ. This is the unit with the quick change chuck. When the unit was brand new the shanks gripped but quickly I found the chuck would not hold them. On further investigation and by checking a genuine Dremel tool I found that the shank on Original Dremel parts is machined to 3.3mm. The Yakamoz shaft is 2.9mm, this .4mm is enough for the EZ chuck not to be able to hold and that is dangerous as it can fly out. Please check and advise if you remanufacture. I have used the shank in a standard chuck tool and they are very good.If Yakamoz manufactured the shank to 3.3mm I would very pleased and happy to buy the product

Useful little set of burrs. I bought these for grinding and shaping difficult to get at corners of fibreglass. They seem to be fine at itThey are a nice easy fit in the Dremel's normal chuck and cut the fibreglass easily.They come in a small plastic box with a clear lid, that just lifts off; its not hinged. Its the sort of hard plastic that will shatter easily, but it fits in my Dremel's case, so should be fairly safe. I can see them ending up in a tobacco tin with the other Dremel bits and bobs eventually though.

As I said these are OK. The set has decent variation of tips, and when they came to me they were sharp. I tried them on pine, to do deep engraving on cane and hardwood. They worked really well on pine, but just OK with cane and hardwood.After 3-4 times using these, they are not as sharp as they were when I got them, but they are still OK.

I used this to grind hardened security steel on my vehicle wheel locks.Wow I was amazed with the ease these just ground through them like butter.Just make sure you use a lubricant whilst using with these and safety goggles and gloves are a must.!!!!

Good price, quick delivery, cutting heads ok but shafts are soft and bend on the larger ended bits when spinning at full speed. I had to cut 12mm off the largest one (as it bent almost 30deg) to keep using it to remove a pound coin sized semicircle from two 3mm steel brackets. Watch out for the iron filings even wearing gloves I got a few embedded in my hands. Suppose for the price they did the job along with a genuine dremel straight cutter but I couldn't have got the final shape in the confined space without them and they are still there for use another day.

These items are minuscule...do not purchase with the expectation they can be used for anything but detailed, intricate engravings.I read the explanation of product and ensured these would be work appropriate...they are not. Even for me, a locksmith, who does small work...the heads are far too small and not as reported. Equally countless reviews stated they will fit in a normal electric/battery drill...this is NOT the case. It is clear they are for use ONLY in dremel or dremel like products.Very disappointed.