Value Collection SM2200328 Straight Shell Reamer 3-7/16 in

Product Description

The VALUE COLLECTION SM2200328 is a straight-flute shell reamer designed for precision bore finishing in metalworking applications. Built from high-speed steel, it delivers consistent material removal on through-holes and blind bores where tight tolerances are required. The reamer measures 3.4375 inches (3-7/16 inches) in cutting diameter with a 4.5-inch overall length and a 1.75-inch center hole for arbor mounting. At 8 pounds, the tool is suited for stationary machine tool setups such as drill presses, lathes, or milling machines. Installation is performed by machinists and toolroom professionals working to finished bore specifications.

This shell reamer is used in machine shops, manufacturing facilities, and toolroom environments where close-tolerance bore finishing is required. The straight flute geometry is appropriate for reaming softer materials and short-chipping metals where chip evacuation is straightforward. The right-hand cutting direction is compatible with standard spindle rotation on most machine tools. The No. 11 arbor compatibility determines the correct mating arbor for mounting. Typical applications include finishing cast, bored, or drilled holes to a precise diameter in production or maintenance machining operations.

Key Features

• 3-7/16 inch (3.4375 inch decimal) cutting diameter for precision bore finishing
• High-speed steel construction for durability across a range of ferrous and non-ferrous materials
• Straight flute design suited for short-chipping materials and through-hole applications
• Right-hand cut compatible with standard machine tool spindle rotation
• No. 11 arbor compatibility with 1-3/4 inch center hole for positive arbor seating
• 4-1/2 inch overall length provides adequate reach for typical shell reaming setups

Compatibility

Designed for use with No. 11 arbors. Verify arbor taper and center hole fit before mounting. Compatible with stationary machine tools accepting shell-style reamers with a 1-3/4 inch center hole.

Installation Notes

Shell reamers are mounted and removed by qualified machinists with the machine fully powered down and the spindle locked. Secure the reamer firmly on the correct mating arbor before operation and confirm runout with a dial indicator prior to cutting. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain finish quality. Never exceed the recommended speed and feed for the tool diameter and material being reamed.