Parlec 20-062 Tapping Adapter 5/8 Inch Tap Size 2 Adapter

Product Description

The PARLEC 20-062 is a quick-change tapping adapter designed for use with 5/8 inch taps in CNC machining and tapping applications. It belongs to the NUMERTAP 200 series and accepts a tap shank diameter of 0.48 inches with a tap square size of 0.36 inches. The adapter features a flange diameter of 1.89 inches and an outside shank diameter of 1.22 inches, with a projection of 0.43 inches. It is installed by machinists and tooling specialists on tapping heads and CNC machining centers where repeatable, quick-change tooling is required for production threading operations.

This adapter is suited for machine shops and production environments running tapping cycles on vertical or horizontal machining centers. The NUMERTAP 200 series is designed for applications where quick-change capability reduces setup time between tap sizes or when servicing multiple workpieces in a single setup. Coolant-through capability is not included on this adapter. It is a direct-fit component for toolholding systems compatible with the NUMERTAP 200 series standard.

Key Features

• Quick-change design for fast tap swaps in production tapping operations
• Accepts 5/8 inch tap size with 0.48 inch tap shank diameter
• Tap square size of 0.36 inches for positive drive engagement
• Flange diameter of 1.89 inches with outside shank diameter of 1.22 inches
• Part of the NUMERTAP 200 series for standardized toolholding compatibility
• No coolant-through - suitable for dry or flood-coolant-from-outside setups

Compatibility

Designed for use with NUMERTAP 200 series tapping systems accepting a Number 2 tap adapter size and 5/8 inch tap shank configurations.

Installation Notes

Installation and tooling changes should be performed by a qualified machinist with the spindle fully stopped and the machine in a safe, locked-out state. Verify tap shank diameter and square size match the adapter specifications before assembly. Follow the machine tool manufacturer guidelines for torque and retention when seating the adapter in the toolholder body. Do not exceed the tap size rating of the adapter to avoid drive failure or tap breakage.