Precision Brand 24231 Arbor Spacers 0.012in Thick 1-1/8in Id 1-5/8in

Product Description

The PRECISION BRAND 24231 arbor spacers are precision-ground shim-style spacers used to set and maintain accurate tool positioning on arbors, shafts, and spindles. Each spacer measures 0.012 inches thick, with a 1-1/8 inch inner diameter and a 1-5/8 inch outer diameter. Sold in a pack of 10, these spacers give machinists and toolroom technicians the material needed to fine-tune blade, cutter, or wheel spacing with repeatable accuracy. They are a standard consumable in shops running milling machines, saws, and grinding equipment where precise axial positioning is required.

These arbor spacers are suited for use in machine shops, fabrication facilities, and maintenance toolrooms. They are typically installed between cutting tools, grinding wheels, or saw blades on a common arbor to achieve the correct lateral spacing or stack height. The 0.012 inch thickness makes them useful as a fine-adjustment layer when combined with thicker spacers in a mixed stack.

Key Features

• 0.012 inch thickness for fine axial adjustment on arbors and spindles
• 1-1/8 inch inner diameter fits standard arbor shaft sizes
• 1-5/8 inch outer diameter provides adequate bearing surface for cutter stacks
• Pack of 10 spacers supports multiple setups or replacement stocking
• Consistent thickness across each piece supports repeatable, accurate tool positioning

Compatibility

Designed as a standard arbor spacer for use on milling machine arbors, saw arbors, and grinding spindles that accept a 1-1/8 inch inner diameter spacer.

Installation Notes

Arbor spacers are installed by qualified machinists or toolroom technicians. Always power down and lock out the machine before removing or repositioning any tooling on the arbor. Verify that all spacers and cutters are properly seated and the arbor nut is secured before returning the machine to operation. Follow the machine manufacturer's procedures for arbor assembly and torque requirements.

Technical Specifications

• Thickness: 0.012 inches
• Inner Diameter: 1-1/8 inches
• Outer Diameter: 1-5/8 inches
• Quantity per Pack: 10
• Weight: 0.04 pounds
• UPC: 698158242313

Standard Information

• Brand: PRECISION BRAND
• Manufacturer Part Number: 24231