4-Jaw Chuck Insert – 1-1/4″ x 8 TPI

This threaded Insert converts RIKON’s 4-Jaw Chucks that require inserts to fit onto lathes with 1-1/4″ x 8 TPI threaded spindles. The Insert’s internal threads are precision machined to 1-1/4″x 8 TPI UNS RH specifications for perfect chuck lathe mounting and running-true use. Its external threads install into the back of RIKON insert-type chuck bodies only.

Features:

• Fits on lathes with 1-1/4″ x 8 TPI spindles
• Precision machined to 1-1/4″x 8 TPI UNC RH specifications
• External threads install into the back of RIKON insert-type chuck bodies only

Whats Included:

• (1) Chuck Insert 1-1/4 x 8 TPI UNS RH