thanks in advance.
12mm or 1/2"
Mike
yupp 1/2...I was drillin' yesterday for one.
1/2" diameter? ok thanks.
Thanks guys! Yeah, I use that unibit for everything so I don't even measure or anything. Just keep drilling till it fits.
3PDT shaft dia. = .460-.463
15/32 = .469
12mm = .472
1/2 = .500
I usually use 15/32, nice and tight. 12mm is just about perfect. Nice and tight, and there's room for bit wear. 1/2 will never miss.
The Unibit solves all the math.
eh, i don't have a unibit and short on money. :( you lucky people with jobs. I need a job. i'm too young :'(