Value Collection SM2300160 Spiral Shell Reamer 1-15/16 in

Product Description

The VALUE COLLECTION SM2300160 is a spiral shell reamer designed for precision hole finishing in metalworking and machining applications. Built from high-speed steel, this reamer measures 1-15/16 inches (1.9375 inches) in diameter with an overall length of 3-1/2 inches. The spiral flute geometry and right-hand cutting direction work together to produce clean, accurate bores in a range of ferrous and non-ferrous materials. Installation is handled by machinists and tool and die professionals working with arbor-driven setups requiring a No. 8 arbor and a 1-inch center hole.

This shell reamer is suited for finishing pre-bored holes to close tolerances in production and job-shop environments. Its left-hand spiral flute configuration helps push chips away from the finished bore, reducing surface imperfections. The 1-inch center hole accepts standard arbor configurations for secure mounting on manual mills, drill presses, and CNC spindles equipped with a compatible No. 8 arbor. Typical applications include bore finishing on cast iron, steel, and aluminum workpieces where dimensional accuracy is critical.

Key Features

• High-speed steel construction provides durability and heat resistance during cutting operations
• 1-15/16 inch (1.9375 inch) reamer diameter for precision bore finishing
• Spiral flute design with left-hand spiral and right-hand cut for efficient chip evacuation
• Compatible with No. 8 arbor via 1-inch center hole for secure, concentric mounting
• 3-1/2 inch overall length suitable for standard spindle reach requirements

Compatibility

Designed for use with No. 8 arbors featuring a 1-inch center hole mount. Suitable as an OEM-style shell reamer for metalworking setups requiring a 1-15/16 inch finishing reamer.

Installation Notes

Shell reamers are installed by machinists and toolroom professionals. Always power down and lock out the machine spindle before mounting or removing the reamer from the arbor. Ensure the arbor and center hole interfaces are clean and free of chips or burrs before assembly to maintain concentricity. Follow applicable shop safety procedures and machine manufacturer guidelines when selecting feeds, speeds, and cutting fluids.