Back Plate D1-3

Kroll

Active User
H-M Supporter Gold Member
Joined
Dec 23, 2012
Messages
1,307
Guys I have wonder into unknown territory which is finding a back plate for 8" Cushman chuck that's a D1-3(I believe)On the Cushman back plate facing the inside of the chuck the raise part is on a taper.When I google D1-3 back plates nothing come up that has that taper part for lining up the back plate with the chuck.The chuck on the left is made in china which is a 3jaw,the other chuck is made here but it was for a 12" Atlas.I was wondering if I can just change out the back plate but looks like may have to drill 4 mounting holes to bolt back plate to chuck but not finding one that has that taper.I'm clueless here this is a first for me dealing with chucks,so help or guidance are some pics and links to information?Thanks guyschuck.jpgchuck2.jpgchuck3.jpgchuck4.jpg
 
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