Value Collection S 212 Tap Collet 0.2559 in 6.50 Mm

Product Description

The VALUE COLLECTION S 212 is a rubber tap collet designed to hold and drive taps in tapping heads and tapping attachments. The collet measures 0.2559 inches (6.50 mm) and accepts tap shanks with a minimum collet capacity of 0.1378 inches (3.5 mm). Rubber collets of this type provide the controlled grip and slip-release action needed to protect tap geometry during through-hole and blind-hole tapping operations. Machinists and tool-room technicians install this collet in compatible tapping heads as part of production or maintenance tapping setups.

This tap collet is suited for use in machine tapping applications where precise collet sizing is required to match the tap shank diameter. It is a direct-fit component for tapping heads that accept rubber-style collets in the 6.50 mm size class. The collet does not support through-coolant delivery and is not rated for tension-tap (floating) style holders. Typical applications include CNC machining centers, drill presses with tapping attachments, and dedicated tapping machines in light to medium production environments.

Key Features

• Collet size of 0.2559 inches (6.50 mm) for precise tap shank engagement
• Minimum collet capacity of 0.1378 inches (3.5 mm)
• Rubber collet construction provides controlled grip and torque slip protection
• No through-coolant passages — suitable for dry or externally flooded tapping
• Compact and lightweight at 0.02 pounds for easy handling and quick changeover

Compatibility

Designed as a replacement or spare rubber tap collet for tapping heads and tapping attachments that accept the 6.50 mm collet size class. Verify collet seat geometry and retention style against your tapping head manufacturer specifications before installation.

Installation Notes

Installation of this collet should be performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before inserting or removing any collet. Ensure the collet seat and bore are clean and free of chips or coolant residue before seating the collet. Do not force-fit the collet into an incompatible holder, as rubber collet bodies can deform if driven into an undersized seat.