Value Collection SC08183162 Arbor Spacer Alloy Steel

Product Description

The VALUE COLLECTION SC08183162 is a hardened and ground alloy steel arbor spacer designed for use with milling machine arbors. With a 1-1/2 inch inner diameter, a 2-1/8 inch outer diameter, and a 1/4 inch thickness, this spacer provides precise axial positioning of cutters and other tooling on milling arbors. The alloy steel construction combined with a hardened and ground finish ensures dimensional accuracy and resistance to wear under the load and vibration typical of milling operations. Machinists and tool room technicians use arbor spacers like this one to fill gaps between tooling components and maintain correct cutter spacing during setup.

This arbor spacer is suited for light to moderate milling machine setups where precise cutter positioning is required. It is commonly used in horizontal milling configurations to space out shell mills, side milling cutters, and similar arbor-mounted tooling. The compact 1/4 inch thickness makes it useful when fine incremental adjustments to cutter position are needed along the arbor. Individual packaging makes it easy to add single spacers to a tooling kit as needed.

Key Features

• Hardened and ground alloy steel construction for dimensional accuracy and durability
• 1-1/2 inch inner diameter for standard milling arbor fitment
• 2-1/8 inch outer diameter providing adequate support surface between tooling components
• 1/4 inch thickness for fine incremental cutter spacing adjustments
• Designed specifically for use with milling machine arbors

Compatibility

Designed for use with milling machine arbors requiring a 1-1/2 inch bore spacer.

Installation Notes

Arbor spacers are installed by machinists during milling machine tooling setup. Power down and lock out the milling machine before handling any arbor-mounted tooling components. Ensure all spacer and cutter bore surfaces are clean and free of burrs before assembly to maintain accurate cutter positioning. Inspect the spacer faces for flatness before installation to avoid runout issues during cutting operations.