Value Collection SM220244 Straight Shell Reamer 2-11/16 in

Product Description

The VALUE COLLECTION SM220244 is a straight-flute shell reamer designed for precision bore finishing in metal fabrication and machining applications. Built from high-speed steel, this right-hand-cut reamer delivers consistent material removal and accurate sizing on pre-bored holes. The 2.6875-inch (2-11/16 inches) cutting diameter and 4-inch overall length make it well-suited for enlarging and finishing medium-to-large diameter bores to tight tolerances. A 1-1/2-inch center hole accepts a No. 10 arbor for secure, concentric mounting on the machine spindle. Machinists and tool-room professionals rely on this type of shell reamer when chucking-style reamers lack the rigidity needed for larger bore diameters.

This shell reamer is used in metal-cutting environments including job shops, production machining, and maintenance repair operations. It is appropriate for finishing bores in steel, cast iron, aluminum, and other machinable metals. The straight flute geometry makes it suitable for interrupted cuts and through-bore applications where chip evacuation is straightforward. Installation requires a compatible No. 10 arbor, which is not included. Typical machines include manual lathes, milling machines, and drill presses equipped with an appropriate arbor and holding fixture.

Key Features

• 2.6875-inch (2-11/16 inches) reamer diameter for precise large-bore finishing
• High-speed steel construction provides hardness and wear resistance across a range of workpiece materials
• Straight flute design suits through-bore and interrupted-cut applications
• Right-hand cutting direction compatible with standard spindle rotation
• 1-1/2-inch center hole accepts a No. 10 arbor for rigid, concentric mounting
• 4-inch overall length provides sufficient tool engagement for stable cutting

Compatibility

Designed for use with a No. 10 arbor (arbor not included). Fits standard shell reamer arbors with a 1-1/2-inch pilot diameter.

Installation Notes

Installation is performed by a qualified machinist. Secure the arbor in the machine spindle and verify runout before cutting. Power down and lock out the machine before mounting or removing the reamer from the arbor. Always use appropriate cutting fluid for the workpiece material to extend tool life and maintain bore finish quality.