Value Collection 331-2114 Shell Reamer Arbor Size 10 5MT

Product Description

The VALUE COLLECTION 331-2114 is a No. 10 shell reamer arbor designed to mount and drive shell reamers in machining and metalworking applications. It accepts shell reamers ranging from 2-9/16 inches to 3 inches in diameter and features a 5MT (No. 5 Morse Taper) shank for direct mounting in compatible spindles, tailstocks, or drill press quills. The overall length is 14 inches, with a 4-inch taper length, and the maximum arbor diameter is 1-1/2 inches. This arbor is used by machinists and toolroom technicians to finish-ream bored or drilled holes to precise diameter tolerances.

This arbor is suited for use in manual and CNC machine tools equipped with a No. 5 Morse Taper socket. Typical applications include finish reaming of large-diameter holes in castings, weldments, fixtures, and structural components in production and job-shop environments. It is installed in lathes, milling machines, drill presses, and boring mills where shell reamer operations are performed at intermediate to large bore sizes.

Key Features

• Accepts shell reamers from 2-9/16 inches to 3 inches diameter
• No. 5 Morse Taper (5MT) shank for positive spindle engagement
• 14-inch overall length provides clearance for deep-bore applications
• 4-inch taper length for firm, concentric seating
• 1-1/2-inch maximum arbor diameter for No. 10 shell reamer mounting

Compatibility

Designed for use with No. 10 shell reamers having a diameter range of 2-9/16 inches to 3 inches. Requires a machine spindle or tailstock with a No. 5 Morse Taper socket.

Installation Notes

Installation and removal of Morse taper tooling should be performed by a qualified machinist with the machine fully de-energized and the spindle at rest. Seat the taper fully using a light mallet or drawbar as appropriate for the machine type; never force a dirty or damaged taper. Inspect both the arbor taper and the spindle socket for nicks, chips, or contamination before installation, as surface defects reduce concentricity and can cause tool pullout under load.