Value Collection 331-2207 Shell Reamer Arbor 7/8 in Shank

Product Description

The VALUE COLLECTION 331-2207 is a shell reamer arbor designed to mount and drive shell reamers in metalworking and machining applications. It features a 7/8-inch straight shank for secure tool-holder engagement and accepts shell reamers ranging from 1-5/16 inches to 1-5/8 inches in diameter. The overall length measures 11 inches, providing reach for a range of workpiece setups. Machinists, tool-and-die workers, and maintenance professionals use arbors like this one to adapt shell reamers to standard drill presses, milling machines, or boring setups where precise hole finishing is required.

This arbor is suited for use in machine shops, production facilities, and maintenance environments where shell reaming operations are performed on ferrous and non-ferrous materials. It is appropriate for any application requiring a 7/8-inch straight shank arbor with compatibility in the 1-5/16 to 1-5/8-inch shell reamer range. The 11-inch overall length accommodates deeper setups without requiring extension tooling in most standard configurations.

Key Features

• Accepts shell reamers from 1-5/16 inches to 1-5/8 inches in diameter
• 7/8-inch diameter straight shank for standard tool-holder compatibility
• 11-inch overall length for extended reach in boring and finishing operations
• Single-piece arbor construction for rigid, concentric reamer mounting

Compatibility

Designed as an OEM-style replacement or direct-use shell reamer arbor compatible with shell reamers in the 1-5/16 to 1-5/8-inch diameter range, using a standard 7/8-inch straight shank interface.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Ensure the machine spindle is fully powered down and locked out before mounting or removing the arbor. Verify that the shell reamer is properly seated and secured on the arbor before initiating any cutting operation. Inspect the shank and reamer bore for burrs or contamination prior to assembly to maintain concentricity and prevent tool runout.