Accupro 587269 Tapping Adapter 9/16 Inch Quick-change

Product Description

The ACCUPRO 587269 is a tapping adapter designed to connect a 9/16 inch tap to a quick-change tooling system. It accepts a tap with a 0.429 inch shank diameter and is sized as a No. 1 tap adapter. Quick-change compatibility allows for fast tool swaps without removing the holder from the machine spindle, reducing setup time in production and repair environments. Machinists, tool and die technicians, and maintenance professionals working with tapping heads or CNC setups will find this adapter a direct-fit solution for standard tap shank sizes.

This adapter is suited for use in machine shops, manufacturing facilities, and maintenance departments where threaded holes are produced with 9/16 inch taps. It is compatible with quick-change tapping systems that accept No. 1 adapter sizing. Typical applications include tapping operations on drill presses, CNC machining centers, and manual tapping heads where consistent tap alignment and repeatable depth are required.

Key Features

• 9/16 inch tap size for standard threading operations
• No. 1 tap adapter size for compatibility with matching quick-change holders
• 0.429 inch tap shank diameter provides a secure, accurate fit
• Quick-change design enables fast tap swaps without full disassembly
• Single-piece construction for consistent performance under repeated use

Compatibility

Designed for use with quick-change tapping systems that accept No. 1 adapter sizing and 9/16 inch taps with a 0.429 inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician familiar with quick-change tapping systems. Ensure the machine spindle is fully stopped and power is disconnected before inserting or removing the adapter. Verify that the tap shank diameter matches the adapter bore before securing the tap. Follow the tapping head manufacturer guidelines for proper engagement and locking of the quick-change mechanism.