8mm CAT50 Tru Position - Eccentric Bore Side Lock Adapter with a 2-1/2 Gage Length 3.0mm x 60 Serrations - Hard Jaws Chuck Size 12" inches *41 Series Chucks replace 31

*41 Series Chucks replace 31 Series Chucks

Mfg #: ER40-0375

Product Specifications Inner Diameter 5/64″ Length 1″ Outer Diameter 13/64″ Type Headless Press Fit (P)

Item #: LY652409

Item #: GM21885371031

8mm CAT50 Tru Position - Eccentric Bore Side Lock Adapter with a 2-1/2 Gage Length 3.0mm x 60 Serrations - Hard Jaws Chuck Size 12" inches *41 Series Chucks replace 31Item #: GM30V50E8MM250 Manufacturer: Briney Mfg #: V50E 8MM 2 Technical Specifications: *Brand Name: Briney *Gage Length: 2. 500 *Model Number: V50E8MM250 *Nose: 1. 000 *Shank: CAT50 *Size: 8mm *Type: Metric Standard Length Description: *Eccentric Bore Tool Holder *Tru Position eccentric bore tool holders have a special proven grinding technique design that dramatically reduces total indicator runout (T. I. R.) *Average . 0001" concentricity finished