Accupro 587064 Tapping Adapter 3/8 Inch Quick-change

Product Description

The ACCUPRO 587064 is a quick-change tapping adapter designed to hold 3/8 inch taps during threading operations. It accepts a tap with a shank diameter of 0.381 inches and is sized as a Number 1 tap adapter. This adapter is intended for use in machine tool setups where fast tap changes are required, reducing downtime between threading operations. It is well-suited for production machining environments where consistent tap alignment and secure seating are critical to thread quality and tool life.

This tapping adapter fits standard quick-change tapping systems and is appropriate for use in machining centers, drill presses, and tapping machines where 3/8 inch taps are commonly run. It is used by machinists and tool and die professionals in light to medium production work. The quick-change feature allows the operator to swap taps without additional tools, improving cycle time in repetitive threading applications.

Key Features

• Quick-change design for fast tap swaps without additional tooling
• Accepts 3/8 inch tap size with a 0.381 inch shank diameter
• Number 1 tap adapter sizing for compatibility with matching quick-change systems
• Single-piece adapter construction for consistent tap retention
• Sold individually, one adapter per package

Compatibility

Designed as a replacement or supplemental adapter for quick-change tapping systems that accept a Number 1 tap adapter with a 3/8 inch tap and 0.381 inch tap shank diameter.

Installation Notes

Installation is performed by machinists or tool room personnel familiar with quick-change tapping systems. Ensure the tapping machine or machining center spindle is fully stopped and de-energized before inserting or removing the adapter. Verify that the tap shank diameter matches the adapter bore before seating the tap to avoid damage to the adapter or tap. Follow the machine manufacturer guidelines for proper adapter engagement and retention.