Value Collection SM2200336 Straight Shell Reamer 3-9/16 in

Product Description

The VALUE COLLECTION SM2200336 is a straight-flute shell reamer designed for precision bore finishing in metal fabrication and machining applications. Built from high-speed steel, this reamer delivers consistent cutting performance on through-holes requiring tight dimensional tolerances. The tool measures 3.5625 inches in diameter with a 5-inch overall length, and features a 2-inch center hole for arbor mounting. The right-hand cutting direction is standard for conventional reamer rotation on manual and CNC machine tools. Machinists and toolroom technicians use this style of reamer to bring bored or drilled holes to final size with a smooth, accurate finish.

Shell reamers of this diameter are suited for finishing large-bore holes in industrial machine components, fixtures, and structural assemblies. The arbor-mount design — using a No. 12 arbor — allows the cutting head to be driven by a compatible arbor shank, making it practical for use on milling machines, horizontal boring mills, and similar equipment. This tool is intended for professional machining environments where bore accuracy and surface finish are critical to fit and function.

Key Features

• High-speed steel construction for durability across a wide range of ferrous and non-ferrous materials
• Straight flute geometry provides stable cutting action in through-hole finishing operations
• 3.5625-inch (3-9/16 inch) cutting diameter for large-bore finishing work
• 2-inch center hole diameter for secure arbor mounting
• Right-hand cut orientation compatible with standard machine spindle rotation
• No. 12 arbor compatibility for use with matching arbor shanks

Compatibility

Designed for use with No. 12 arbors; the 2-inch center hole accepts compatible arbor shanks for use on milling machines and horizontal boring mills capable of driving large-diameter shell reamers.

Installation Notes

Shell reamers are installed and operated by qualified machinists following standard toolroom practices. Before mounting, ensure the machine spindle and arbor are clean, free of burrs, and properly seated. Power down the machine completely before changing or securing the reamer on the arbor. Use appropriate cutting fluid for the workpiece material to extend tool life and achieve the specified surface finish.