R8 Shank to Morse Taper Drill Sleeve Adapter Marked R8-MS3 for Bridgeport Type Milling Machine - Used

R8 shank to Morse taper drill sleeve / reducing adapter, stamped R8-MS3 on the body. Application: R8-spindle milling machines — Bridgeport and Bridgeport-type knee mills and similar machines — for holding Morse-taper-shank drills, reamers, and arbors. The adapter has the standard R8 drive slot and internal drawbar thread on the shank end and a female Morse taper socket with tang slot on the large end. Note: this is machine-shop tooling, not a marine engine part.

Condition: used, untested. Bright ground steel with light handling and tool marks; no visible rust, pitting, or thread damage. Taper runout, fit, and drawbar thread have not been tested. Overall length approximately 6 in; large end approximately 1.25 in diameter; shank approximately 0.95 in. Sold exactly as pictured — no drawbar, tooling, or packaging included.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.

Quote is subject to final fitment confirmation by engine/transmission serial number, part number, photos, and supplier availability.