Don you are cracking me up-
At first, I thought "wow, he DOES have a lot of drill chucks".
Then I saw this pic I took of a stand on my 10L- already SIX chucks that are on just ONE machine, PLUS TWO more in a drawer. ... The biggest is a 20N on a 5C shank and a few MT3 for the headstock. Then a few MT2 for the tailstock.
... and there TWO more waiting for re-shanking!
That's already 10 chucks for one machine... After counting, I have almost 25 CHUCKS!!!!
To continue:
There is the small Atlas 618 with FOUR drill chucks- one official 1x10 threaded headstock chuck, another MT2 for the headstock, and two MT1 for the tailstock.
THEN SIX chucks for the Rusnok head on Hardinge TM Mill, on 1/2 inch straight shanks, varying sizes, including an 8 inch long-reach Jacobs 1A.
THEN the actual MT2 drill press!! Hah hah!! I had no idea that I was a drill chuck collector!!
I should put them all together and take a picture! Man, I had no idea...
I am sure I have some duplicate MT2's between the headstock of the Atlas, tailstock of the 10L, and MT2 drill press. But I am a great fan of Lillian and Frank Gilbreth's efficiency and ergonomics studies (remember the ones with the light bulbs?
Bernie