Value Collection SC08181562 Arbor Spacer 1 in Id Alloy Steel

Product Description

The VALUE COLLECTION SC08181562 is a hardened and ground alloy steel arbor spacer designed for use with milling machine arbors. It features a 1 inch inside diameter and a 1-1/2 inch outside diameter, with a 7/8 inch thickness. The hardened and ground finish provides precise dimensional accuracy and the surface integrity needed to maintain true arbor positioning during cutting operations. This spacer is a standard toolroom consumable installed by machinists and machine tool technicians to set cutter spacing or fill gaps along a milling arbor shaft.

This arbor spacer is suited for horizontal milling machine setups where arbor-mounted cutters require precise axial positioning. The hardened alloy steel construction handles the clamping forces and vibration loads common in production milling environments. It is appropriate for both light-duty jobshop use and repeat-production setups where consistent cutter location is required. Technicians typically use these spacers in combination with other spacers and arbor keys to build up a complete cutter stack on a standard milling arbor.

Key Features

• Hardened and ground alloy steel construction for precise dimensional accuracy
• 1 inch inside diameter fits standard milling arbor shanks
• 1-1/2 inch outside diameter provides adequate clamping surface area
• 7/8 inch thickness for reliable axial cutter spacing
• Designed specifically for use with milling machine arbors

Compatibility

Designed for use with milling machine arbors as an OEM-style toolroom spacer for horizontal milling setups.

Installation Notes

Installation is performed by machinists or machine tool technicians. Always power down and lock out the milling machine before handling arbor components. Inspect the arbor bore and spacer faces for burrs or debris before assembly, as surface contamination will affect cutter alignment. Follow the machine manufacturer guidelines for arbor nut torque and cutter stack assembly sequence.