YMMV. From one of the reviews:
Biggest problem: the spindle was off center. I think it’s a problem with the seating of the collet. I think there is too much play between the collet and the socket. Thus, the bit rotates off center, no matter how much you tighten the collet. I tried all 3 collets and got the same result. I have returned the product and will buy a different brand.
(May not be the exact model, but it’s a WEN rotary tool. I don’t want to click BB’s referral link.)
