4-Jaw Chuck Insert - 1-1/4" x 8 TPI PA03 Quiet planetary gear in die-cast

Quiet planetary gear in die-cast aluminum housing and continuously variable speed control (full-wave electronics) for low and constant speeds even during high contact pressure

this high-efficiency electrostatic filter captures fine airborne dust and debris to maintain a healthier work environment

(1) Pro Easy Hollower - No

The ratchet mechanisms are easy to engage with a smooth action as it cinches

4-Jaw Chuck Insert - 1-1/4" x 8 TPI PA03 Quiet planetary gear in die-castThis 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