Value Collection 20600 Nps Pipe Tap 1/8-27 4 Flute Hss

Product Description

The VALUE COLLECTION 20600 is a standard NPS pipe tap designed to cut internal tapered pipe threads in metal workpieces. Sized at 1/8-27, it follows the National Pipe Straight thread standard and is built from high-speed steel for durability under the heat and friction of tapping operations. The four-flute design provides balanced cutting action and efficient chip evacuation. An oxide gold finish improves lubrication retention and offers light corrosion resistance during use and storage. This tap is suited for plumbing, HVAC, and mechanical trades where threaded pipe fittings must be installed into drilled ports or manifolds.

This tap is used in applications requiring 1/8-27 NPS internal pipe threads in ferrous and non-ferrous materials. Typical scenarios include tapping ports in valve bodies, manifolds, fittings, and equipment housings in plumbing and HVAC systems. It is well suited for both shop use and field repair work where pipe thread entry points must be cut or re-chased to accept 1/8-inch pipe fittings.

Key Features

• 1/8-27 NPS thread size for standard pipe fitting compatibility
• High-speed steel construction for heat and wear resistance during tapping
• 4-flute geometry promotes balanced cutting and chip clearance
• Oxide gold finish aids lubrication retention and reduces galling
• Regular hook geometry suitable for general-purpose tapping in a range of materials
• 0.4375-inch shank diameter fits standard tap handles and chucks

Compatibility

Designed for cutting 1/8-27 NPS internal pipe threads; compatible with standard tap wrenches and drill press tap holders accepting a 0.4375-inch shank diameter.

Installation Notes

This tap should be installed by a qualified machinist or trade professional familiar with pipe thread tapping procedures. Always secure the workpiece firmly before tapping, use appropriate cutting fluid to reduce heat and extend tool life, and back off the tap periodically to break and clear chips. Inspect the tapped thread with a pipe plug gauge before installing fittings to confirm proper thread form and depth.