Bison 7-866-1200 , 12" 3 Jaw Set-Tru Lathe Chuck

Model #: STC3-12

Price: $1,948.00

Description: Lathe Chuck, BISON SET-TRU, 3-Jaw, 12" (7-866-1200)

• Chuck Size: 12"
• Hole Size: 4.05"
• Max R.P.M: 2000
• Number of Jaws: 3
• 2-piece reversible jaws.

Steel Body. Scroll and jaws hardened and ground.
Three hardened and ground pinions.
Four micro adjustment screws provide .0005 T.I.R. repeatability.
You must mount the set-tru chuck on a set-tru back plate to use the adjustment feature.