Value Collection SM2200220 Straight Shell Reamer 2-5/16 in

Product Description

The VALUE COLLECTION SM2200220 is a straight-flute shell reamer designed for precision hole finishing in metal fabrication and machining operations. Built from high-speed steel, this reamer delivers consistent sizing and surface finish in through-holes and bored passages. It measures 2.3125 inches in diameter with an overall length of 3.75 inches, and accepts a No. 9 arbor through a 1.25-inch center hole. Right-hand cutting direction suits standard spindle rotation on manual mills, lathes, and drill presses. This tool is suited for machinists and tool-and-die professionals who need reliable, repeatable hole geometry on production or repair work.

Shell reamers of this diameter class are commonly used in heavy machining environments, including job shops, maintenance facilities, and manufacturing plants. The arbor-mounted design allows the cutting head to be replaced independently of the arbor, reducing tooling cost over time. At 2-5/16 inches diameter, this reamer is appropriate for finishing large-bore holes in structural components, bearing housings, and similar applications where tight dimensional tolerances are required. Qualified machinists or toolroom personnel typically perform this operation.

Key Features

• 2.3125-inch (2-5/16 inches) reamer diameter for large-bore hole finishing
• Straight flute geometry suited for finishing cuts in ferrous and non-ferrous materials
• High-speed steel construction for durability across a range of workpiece materials
• No. 9 arbor compatibility with a 1.25-inch center hole for secure mounting
• Right-hand cutting direction matches standard spindle rotation
• 3.75-inch overall length provides stability in deep finishing passes

Compatibility

Designed for use with a No. 9 arbor. Consult arbor manufacturer specifications to confirm shank taper and drive lug fit before mounting.

Installation Notes

Shell reamers are installed by qualified machinists using a compatible arbor matched to the center hole and drive lugs. Ensure the machine spindle is fully stopped and locked out before mounting or removing the reamer. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Never exceed the recommended feed and speed ranges for high-speed steel tooling in the material being machined.