Ultra Short 3 Jaw Scroll Chuck, Type JF 3D 3 Jaw 2-3/4 Dia. with Hardened, Reversible Jaws – 70-225-8

Ultra Short 3 Jaw Scroll Chuck
Type JF 3D 3 Jaw 2-3/4″ Dia.
with Hardened, Reversible Jaws

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.

Type JF 3D 3 Jaw 2-3/4″ Dia.
with Hardened, Reversible Jaws

Item Number
70-225-8

Outside diameter over knurled clamping ring
2-27/32″

Height of chuck
5/8″

Jaw height
7/16″

Jaw width
25/64″

Center hole
5/16″

Bolt circle
43/64″

I.D. Clamping capacity
41/64″ – 2-3/8″

O.D. Clamping capacity
0 – 2-7/8″

Weight
1 lb.

See all Ultra Short 3 Jaw Scroll Chucks