Came in loose on a load, has some surface rust and a scuff on it. Hosed it down with some WD-40 and wrapped it up.
Self-centering scroll chucks are designed with jaws on a scroll which open and close with a wrench that is turned on a pinion. They accurately self-center on the workpiece as the jaws close.
Forged steel or steel chucks have greater accuracy, less wear and can be operated at higher RPM's.
Chuck Type: Self-Centering
Nominal Chuck Size: 10
Number of Jaws: 3
Mount: Front Mount
Through-Hole Diameter (Decimal Inch): 2.9920
Body Material: Forged Steel
Reversible Jaws: Reversible Jaws
Number of Jaw Pieces: Two-Piece
Chuck Diameter (mm): 254.00
Chuck Diameter (Inch): 10
Minimum Jaw Capacity (Decimal Inch): 0.1970
Maximum Jaw Capacity (Decimal Inch): 9.2500
Jaw Type: Master Jaws; Top Jaws
Body Length (Decimal Inch): 3.5040
Maximum RPM: 2700