My Dremel 1671 takes pin-end blades natively, but requires adapters for plain-end blades; however mine only came with one such adapter. I ordered a quick-change adapter kit which would replace the missing one as well as being a lot more convenient, and it arrived.
Yay! I can use the plain end blades! And drill holes smaller than 1/4"! Yaaaaaaaay!
But first, I need to install it. Doesn't look hard. Remove the top and bottom blade holders, swap a few parts, and put them back.
Hmmm. That's odd. The parts count in the box is odd. There are several duplicates, and more pieces than on the inventory list. Oh well. I'd much rather that than the other way around! A quick dry assembly seems to go well, although several pieces are reused from the original so I can't try that without removing the existing holders.
Ok. Top one comes off easily.
The bottom, not so much.
The kit came with a T handled hex wrench. A T handled hex wrench the perfect size to reach from the bottom blade holder to the saw's base. The perfect size, not to be turnable. Grrr.
Ok. No problem. I have a metric ton of hex wrenches around. Surely one will fit.
Set from the bicycle: no. Set from the ratchet screwdriver: no. Set from the cupboard: no. Set from the drawers: no. From the computer tools: no. From the Costco patio furniture: no.
A metric ton of hex wrenches. A ton of metric hex wrenches.
Under the stairs? YES! An imperial set! And one fits!
The clearance is tricky, and it's hard to get my hand in, and I can't make more than a tiny turn, but I didn't really need the skin on those knuckles, and it's enough!
The bottom holder comes off, and I can go do the full swap!
Except... that piece isn't in the "before" picture... nor is that one... and that one's missing, replaced with the after....
AAAAAAAAAAAAARRRRRRRRRGGGGGHHHHH!!!!
After all that, it already had the quick-change brackets installed!
The only piece missing was the actual adapter that the blade goes into. The attachments for the adapters were already there (at least, they were before I removed them).
Fortunately the reassembly went a LOT more smoothly. The missing plain-end blade adapter is probably attached to a blade with the missing quick-change adapter under a cabinet in the garage of the guy I bought the saw from, but I still have the other and the new quick-change adapter (and the duplicate).
But now it's all set. Time to try some fretwork.
Tra la!
--Rob