Value Collection SC08181281 Arbor Spacer 1 in Id Alloy Steel

Product Description

The VALUE COLLECTION SC08181281 is a hardened and ground alloy steel arbor spacer designed for use with milling machine arbors. It measures 1 inch inside diameter and 1-1/2 inches outside diameter, with a thickness of 7/16 inches. The hardened and ground finish ensures precise, consistent spacing between cutters, collars, and other arbor components. This spacer is used by machinists and tool-and-die professionals to maintain accurate cutter positioning on horizontal and vertical milling machine setups. At 0.12 pounds, it is lightweight but built to withstand the rigors of repeated machine tool use.

This arbor spacer is suited for horizontal and vertical milling operations where precise axial positioning of cutters, side milling wheels, or slitting saws is required. It fits standard milling machine arbors with a 1 inch bore. The alloy steel construction and hardened-and-ground surface make it appropriate for production and maintenance machining environments where dimensional accuracy and surface finish are critical to setup repeatability.

Key Features

• Hardened and ground alloy steel construction for dimensional accuracy and durability
• 1 inch inside diameter fits standard milling machine arbors
• 1-1/2 inch outside diameter and 7/16 inch thickness for precise cutter spacing
• Designed specifically for milling machine arbor applications
• Lightweight at 0.12 pounds, easy to handle during setup changes

Compatibility

Designed as an OEM-style replacement and standard fitment spacer for milling machine arbors requiring a 1 inch bore and 1-1/2 inch outside diameter spacer.

Installation Notes

Installation is typically performed by a machinist or maintenance technician. Always power down and lock out the milling machine before servicing the arbor assembly. Inspect the arbor and spacer surfaces for burrs or contamination before assembly to ensure accurate cutter positioning. Handle hardened components carefully to avoid chipping or damage to ground surfaces.