Accupro 587106 Tapping Adapter 15/16 Inch Size 3

Product Description

The ACCUPRO 587106 is a quick-change tapping adapter designed to connect a Size 3 tap holder to a 15/16 inch tap. It features a tap shank diameter of 0.76 inches, allowing secure coupling between the tap and the drive unit. This adapter is used in machine shop and production tapping operations where fast tool changes are required. Machinists and toolroom professionals install this adapter in CNC machining centers, drill presses, and tapping machines to reduce changeover time and maintain consistent thread quality across production runs.

This tapping adapter suits production and job-shop environments where multiple tap sizes are cycled through a single machine setup. It is appropriate for use with standard Size 3 quick-change tap holders and is sized for 15/16 inch taps. The quick-change design allows the operator to swap taps without removing the entire holder from the spindle, supporting higher throughput in repetitive tapping applications across ferrous and non-ferrous materials.

Key Features

• Tap size: 15/16 inches for direct compatibility with standard taps in that diameter range
• Adapter size: Number 3, fitting Size 3 quick-change tap holder systems
• Tap shank diameter: 0.76 inches for secure and repeatable seating
• Quick-change design reduces tool swap time in production tapping operations
• Compact, single-unit package ready for immediate use

Compatibility

Designed as an OEM-style replacement and standard fitment adapter for Size 3 quick-change tapping systems using 15/16 inch taps.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Ensure the machine spindle is fully stopped and the power source is locked out before inserting or removing the adapter. Verify that the tap shank seats fully and the quick-change locking mechanism engages before initiating the tapping cycle. Inspect the adapter and holder interface for wear or damage at each tool change.