Value Collection 331-2006 Shell Reamer Arbor Straight Shank

Product Description

The VALUE COLLECTION 331-2006 is a shell reamer arbor designed to mount shell reamers for precision bore finishing in metal fabrication and machining operations. The arbor features a 3/4-inch straight shank and an overall length of 10 inches, providing stable reach and consistent alignment during reaming. It accepts shell reamers ranging from 1-1/16 inches to 1-9/32 inches in diameter. Machinists and toolroom technicians use this arbor when finishing bored holes to tight tolerances in ferrous and non-ferrous workpieces. The straight shank mounts directly into compatible machine tool holders or drill press chucks.

This shell reamer arbor is suited for use in machine shops, tool rooms, and maintenance environments where shell reamers must be driven at controlled speeds and feeds. Typical applications include sizing pre-drilled or bored holes in fixtures, housings, and mechanical components. It is used with manual drill presses, milling machines, or lathes where a straight shank arbor is the appropriate interface. The arbor is sold individually and is compatible with shell reamers within its stated diameter range.

Key Features

• Accepts shell reamers from 1-1/16 inches to 1-9/32 inches in diameter
• 3/4-inch straight shank for direct mounting in standard tool holders or chucks
• 10-inch overall length provides extended reach for deeper setups
• Single-piece arbor construction for rigid reamer support
• Sold individually — no additional components required for basic mounting

Compatibility

Designed as an OEM-style replacement or standard-service arbor for shell reamers with a minimum diameter of 1-1/16 inches and a maximum diameter of 1-9/32 inches, used with machine tools that accept a 3/4-inch straight shank.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Ensure the machine spindle and tool holder are fully de-energized and stationary before mounting or removing the arbor. Confirm the shell reamer seats securely on the arbor and that the shank is fully engaged in the holder before operation. Inspect the arbor and reamer interface for wear or runout before each use to maintain bore accuracy.