🔩 HHIP 3900 5301 Precision Spring Collet Review

For the price of this set I was expecting to get a good quality solid case but I didn't receive it and am disappointed. The latches do not engage. Thing is tricky. The actual product seems fine; However, I am still in the process of checking the heartbeat. I noticed that the key doesn't fit.

I've had this kit for 6 months now and am very happy with it! No problems with this collet chuck and collets. The runout was only 0.0001, which is less than specified. Am very happy with this set for the money. will buy again. Someone noticed that the ring was poorly machined in the collet, but they didn't realize that it had to be off-center to engage the collet! I don't think you should comment if you don't know what you're talking about!

Very happy with this set so far. I started with this set for my HF mini grinder. The only complaint I had was that it didn't come with a 3/4" so I had to buy it separately. I paid less than $100 for the chuck and collet. Fit and finish was good. I have since received my ER20 sets of chucks and collets from overseas and these smaller collets work just as well and give me more insight into my projects so I use the ER20 almost exclusively now but I like the idea of going up to 3/4 to be able to go