Accupro 587080 Tapping Adapter 1/2 Inch Tap Size 2

Product Description

The ACCUPRO 587080 is a quick-change tapping adapter designed to connect a 1/2 inch tap to a No. 2 adapter drive. The adapter features a 0.367 inch tap shank diameter and a quick-change interface that allows the tap to be swapped without removing the entire holder from the machine spindle. It is used in machining and metalworking applications where threading operations require consistent tap alignment and repeatable setup. Machinists and tooling technicians working on drill presses, CNC machining centers, and tapping machines are the primary installers and users of this adapter.

This tapping adapter fits into standard No. 2 tap adapter systems and accepts taps with a 1/2 inch tap size. It is suited for production and job-shop threading operations in both ferrous and non-ferrous materials. The quick-change design reduces downtime between tap changes and supports accurate, repeatable thread depth when used with proper tapping lubricant and controlled feed rates.

Key Features

• 1/2 inch tap size for compatibility with standard half-inch taps
• No. 2 adapter size for use in corresponding tap adapter holders
• 0.367 inch tap shank diameter for precise shank fit
• Quick-change interface reduces tap change time in production settings
• Package quantity of 1 adapter per unit

Compatibility

Designed for use with No. 2 tap adapter systems accepting a 1/2 inch tap size with a 0.367 inch shank diameter. No specific machine model compatibility was provided in the product data.

Installation Notes

Installation is performed by machinists or tooling technicians. Ensure the machine spindle is fully stopped and the machine is powered down before installing or removing the adapter. Verify that the tap shank diameter matches the collet or chuck seat before securing the tap. Follow the machine manufacturer guidelines for speed and feed when setting up tapping operations.