Howdy fellas, I've got a Black Diamond BW-80 that is surplus to my needs (I also have a BW-95, which I use) and I just procured a spare set of collets for drill number sizes #1-#30, letters A-Z and 1/16"-1/2" by 1/64" increments so figured I'd pass this one on. I believe there are 3 bushings that are damaged and could use replacement or re-made (they're pretty simple to make) and they could all use a little cleaning, some have a smidge of rust just starting but it wipes right off with a finger rub. Comes with 9/16" master collet, and smaller collets/bushings come in the aluminum racks which also have available slots for #31-#52 but I don't have those. The drill holder uses the 1⅛" spindle drill holder so it can grind up to 3/4" drills if you find those collets later on (or make a few larger sizes on your own). Machine has a point splitter, wheel dressers for both face and periphery of the wheel (diamonds included) and a fairly new dual-grit grinding wheel. Asking $1,000 OBO. Won't be cheap to ship, so local pickup might be good if there's anyone close that's looking.