Value Collection 5120 Punch Former Indexing Spacer 24 Position

Product Description

The VALUE COLLECTION 5120 is a 24-position punch former indexing spacer designed for precision rotational indexing in machining and tooling setups. The spacer provides 24 evenly spaced indexing increments with an indexing accuracy of 5 arc seconds, making it suitable for applications where repeatable angular positioning is critical. It features a chuck-included design with a squareness of 0.0003 inches base to chuck and parallelism over face of 0.0003 inches. Machinists and toolroom technicians install this spacer on milling machines, drill presses, or rotary table setups where consistent indexed positioning of a workpiece is required.

This indexing spacer fits into precision metalworking and toolroom environments, typically used in production or job-shop settings when multiple uniformly spaced features must be machined around a workpiece. The 0.6-inch through hole accommodates standard workholding or tooling shanks, while the 8.2-inch overall length and 3.14-inch centerline height make it suited to benchtop and knee-mill work envelopes. It is installed by machinists and tool and die technicians as part of a rotary indexing setup.

Key Features

• 24 indexing positions for repeatable angular spacing in machining operations
• Indexing accuracy of 5 arc seconds for precise rotational positioning
• Includes chuck for direct workholding integration
• Squareness base to chuck of 0.0003 inches and parallelism over face of 0.0003 inches
• 0.6-inch spacer through hole accommodates standard tooling shanks
• 8.2-inch overall length with 5-inch overall width for stable workholding footprint

Compatibility

Designed as an OEM-style replacement or direct-use punch former indexing spacer for precision rotary indexing applications in standard toolroom and production machining setups.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Ensure the machine spindle and table are fully powered down and locked out before mounting or dismounting the spacer. Verify that the mating surface is clean and free of chips or burrs before seating the spacer to maintain the stated squareness and parallelism tolerances. Secure all clamping elements to the machine manufacturer's recommended procedures before initiating any machining cycle.