Black and Decker 8" drill press

Before the invention of the hammer drill, people face a lot of trouble drilling in the tight spaces. They had to break down the parts in smaller units in order to drill it properly. But, now the time has changed and the users can easily drill on a portable manner. But, one might wonder, what makes the best hammer drill
? The answer is being more and more complicated each year with so many brands on the market.

The market offering is huge and most of the brands are continuously reinventing their products. We have analyzed many different drills from cordless hammer drill to a corded hammer drill, to hammer drill machine to cordless hammer drill drivers. Thus, we have come up with these top picks.

More details about drill press go to the link Best Drill Press For DIY Professionals In 2018

pull it apart and have a look ?? if you know how pete

Go to the Dewalt ServiceNet website at http://servicenet.dewalt.com/. Put your model number in the parts search box and you'll be able to view or download the manual and parts breakdown.

there are detailed instructions for this at dewaltservicenet.com type in the model number as 78-936 and you can download the operators manual with detailed information. If I have helped you would you please vote accordingly and thank you.

McMaster- Carr ships every where. www.mcmaster.com 

There is probably a Grainger location in south Florida, they would ship any where you want.  www.grainger.com

There are a few different tapers used on drill chucks but they are pretty standardized: you don't need the black and decker part, you just need a standard chuck of the correct taper. try to get a basic Jacobs chuck they will last much longer than the one it came with. 

the coil spring should be attach to the 2 carbon inside it

hold outside collar on chuck firmly with your hand and reverse drill

generally on a larger drill press the spindle is a taper fit. What you would need to do is clean the taper and the socket thoroughly with break clean or something with will air dry. Then take a block of wood and place it on the chuck with the jaws retracted and hit the piece of wood to seat the taper socket.

Have you tried the black and Decker website? There are also a couple of websites which specialize in PDF copies of manuals.