Questions?? Call our store 908-241-2885 or email your question. Brand new 1/2 inch drill chuck for many different brand small metal lathes including,Craftsman,Central machinery, and many other smaller size metal lathes that use a MT1 arbor.....This is a large heavy duty 1/2 drill press size chuck. Not a small hand drill size 1/2 chuck like most others on ebay... No waiting and bidding just buy it now!..All our parts are ALWAYS in stock and ready to ship..You will receive your parts in 1-3 business days in the US and we also ship global priority to all countrys around the globe...Never a handling charge...You only pay actual shipping costs!!!