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Item #: H8012
Model # H8012
This precision milled, Large Keyless Chuck with a large diameter knurled body provides plenty of hand torque for tightening and if that's not enough, three 5/16" diameter holes are provided for use with a spanner wrench (not included). Overall size is 2-3/4" diameter x 5" long.


  • JT3
  • 3/16"-3/4"

6 Customer Reviews (4.7 out of 5 stars) : Sign in to write a review

Anonymous Reviewer
07/23/2019 1:20:26 AM

I've been using this for a few months with a R8 arbor on my Bridgeport. Came loose a few times but after smacking the chuck back on a few times it seems to stay put. Haven't measured it but no noticeable runout. I like the large range of capacity.

Anonymous Reviewer
02/13/2019 1:30:12 PM

Great Quality, however I wish it was made in USA. ALSO, more dimensions are needed in catalog description.

Anonymous Reviewer
Bigger than imagined 06/07/2018 1:06:38 PM

No feedback given

Brian P
Works perfect. 05/09/2018 10:47:21 AM

I bought this for my wood lathe. It works perfect.

Bruce T
07/09/2017 7:09:36 PM

No feedback given

Marvin W
06/01/2017 9:59:28 PM

Great chuck. Holds the attachments with the slightest of ease.