4 Jaw Chuck For D1-3 Mount

[rwm]

I'm pretty sure this will work!
https://www.amazon.com/dp/B007UMG26...UTF8&colid=YSTM4FY43S8Q&coliid=I35INFJKZNC5LZ



Bolt hole circle looks to be about 4.5" diameter so it will clear the D1-3 studs. This is about half the brice of a Bison.
R

 

[rwm]

I am resurrecting this 'cause I still havn't bought a chuck. The SB chuck above is not in stock. I will need a good 4 jaw for my centering microscope project.
Little machine shop has a 6" that will work for about $130. Has anyone bought their stuff? What is their quality like? Is this the same stuff Shars sells?
Let me know if you have experience.

 

[4GSR]

They have decent quality Chinese stuff. That chuck will work fine for what you want it for.