Wanted K4 drill chuck key

Buying, selling, trading and for giving away Items of interest to the Home Machinist Community. (Non-Commercial Only) *PLEASE BE SURE TO LIST CONTACT INFORMATION AND LOCATION OF ITEM*

Moderator: Harold_V

Post Reply
wally318
Posts: 169
Joined: Sun Jun 05, 2011 1:06 am
Location: Kelowna, British Columbia

Wanted K4 drill chuck key

Post by wally318 » Thu May 20, 2021 7:32 pm

Looking for K4 drill chuck key-any brand with 3/8 pilot/12T for 3/4 inch chuck.
Can be a bit beat up as long as pilot and teeth are still functional.
Shipping would be to Canada V1Y 4N7

User avatar
Bill Shields
Posts: 6594
Joined: Fri Dec 21, 2007 4:57 am
Location: Somewhere in the World
Contact:

Re: Wanted K4 drill chuck key

Post by Bill Shields » Thu May 20, 2021 8:42 pm

if all else fails -> they are available from Amazon...Jacobs model 3655
Too many things going on to bother listing them.

User avatar
rmac
Posts: 279
Joined: Tue Jun 26, 2012 12:48 am
Location: Phoenix, Arizona

Re: Wanted K4 drill chuck key

Post by rmac » Thu May 20, 2021 8:55 pm

or eBay or McMAaster ...

jcfx
Posts: 564
Joined: Sun Aug 09, 2009 1:24 pm
Location: NY

Re: Wanted K4 drill chuck key

Post by jcfx » Fri May 21, 2021 7:16 pm

If it's for a Jacobs BB super chuck, take a look at my experience with a # 16N first -
https://www.chaski.org/homemachinist/vi ... 4&t=106026

If you're buying new, order from a place that offers no questions asked returns like McMaster or Amazon.

wally318
Posts: 169
Joined: Sun Jun 05, 2011 1:06 am
Location: Kelowna, British Columbia

Re: Wanted K4 drill chuck key

Post by wally318 » Fri May 28, 2021 5:22 pm

I found one.
Wasn't able to get a Jacobs, but got a Milwaukee one
for less than 2/3 the cost of a Jacobs and made in Taiwan.
Jacobs-China.
Anyways its for an older Jacobs chuck that I found at work.
Basically cleaned it up[/lubed and now its good to go.

jmasterson
Posts: 1
Joined: Wed Jun 09, 2021 10:24 am

Re: Wanted K4 drill chuck key

Post by jmasterson » Wed Jun 09, 2021 9:30 pm

Wally I have a K4 key will check the specs. I also have a 18N superchuck with a key and a 20N chuck without a key both with MT 4 arbors. The K5 key I have is wrecked-do you have one by any chance? I’m in Vancouver

Post Reply