Value Collection SC08181240 Arbor Spacer 1in Id 1-1/2in Od

Product Description

The VALUE COLLECTION SC08181240 is a hardened and ground alloy steel arbor spacer designed for use with milling machine arbors. It provides precise axial spacing between cutters, collars, and arbor components to maintain proper cutter positioning during milling operations. The spacer measures 1 inch inside diameter, 1-1/2 inches outside diameter, and 3/8 inch thick. Hardened and ground construction delivers consistent dimensional accuracy and resistance to wear under the forces typical of milling arbor assemblies. Machinists and machine tool technicians install this type of spacer as part of arbor setup before mounting and securing cutting tools.

This arbor spacer is suited for horizontal and vertical milling machine setups where arbor spacing components are required to position side milling cutters, shell end mills, or other arbor-mounted tooling. The 1 inch bore accommodates standard milling arbors of that diameter. Its compact 3/8 inch thickness makes it useful for fine-increment spacing adjustments. Applications span manual knee mills, horizontal arbor mills, and similar machine tool platforms found in job shops and production environments.

Key Features

• Hardened and ground alloy steel construction for dimensional accuracy and wear resistance
• 1 inch inside diameter fits standard milling machine arbors
• 1-1/2 inch outside diameter provides adequate bearing surface between components
• 3/8 inch thickness for precise axial positioning of arbor-mounted cutters
• Designed specifically for milling machine arbor assemblies

Compatibility

Designed for use with milling machine arbors requiring a 1 inch bore spacer. Suitable as an OEM-style replacement or supplemental spacer for standard horizontal and vertical milling arbor setups.

Installation Notes

Arbor spacers are installed by machinists or machine tool technicians as part of the arbor assembly process. Always power down and lock out the machine before handling arbor components. Inspect spacer faces for burrs or debris before installation to ensure proper seating and accurate cutter positioning. Follow the machine tool manufacturer's guidelines for arbor assembly torque and draw-in bolt procedures.