1 szt. Metalowy 4-szczękowy K72-125 niezależny uchwyt tokarski żeliwny

The mini lathe takes a 100mm 3 bolt chuck type K11 but there is no suitable 4 jaw available, so I bought this 125mm K72 4 bolt chuck and made an adaptor to fit. A K11 160mm face plate has the register and bolt pattern to fit the lathe spindle, all it needs is the face turned to replicate the K72 register with 4 bolt holes. This took a couple of hours to achieve and the chuck was finally fitted. It ran true but is a lot heavier than the 100mm chucks, made worse bt the cast iron face plate, so the face plate was reduced in diameter to 125mm, which noticably reduced the inertia of the whole set up. The chuck needed a strip, clean and greasing before use, one jaw was noticably tighter in its slot so all four were changed around until the best combination of fit was found. One is still a little tighter than the others but it will wear in with use. This is a nice chuck and the extra weight is quite useful to keep heavy cuts going smoothly. General advise is to use a 4 jaw chuck one size bigger than a 3 jaw and I think that is correct, it will enable holding of rectangular pieces with the jaws as far out as needed, as long as they clear the bed of course.

Co prawda jeszcze nie założony, więc trudno mówić o jakości, ale wygląda solidnie. Myślę, że będzie dobrze. Bardzo szybka dostawa. Polecam.

Arrived quickly, Good price, Very good quality. I needed to make a backplate to fit this chuck to my lathe, but after making and fitting It runs true and has good grip on work even with my uprated motor. Has a nice finish which it has retained with a light application of oil even in all the damp air we are getting at present. Very happy with this Chuck.

Chuck is well built and works as described, I had to re-drill the hole pattern to fit my large bore 210 lathe but that was no problem in cast iron, the mounting recess was perfect, chucks mounted, I prefer the 4 jaw independent, rather than the 4 jaw supplied with the lathe, Good job Vevor!

making diferent parts

The chuck seems pretty well built. There isn't a lot of slop in the jaws and they run in and out smoothly. I'm sure it'll be even better when I've had a chance to clean the packing grease off of it. I have to make a backplate for it before I can mount it on my lathe but it looks like a perfect size for my 9x20 lathe. The machining looks good and there are no obvious defects. For the price, it looks to be a good deal so far.