Tap (narzynka) FANAR 1/4" N1-121001-7127 — hand threading tool for 1/4-inch threads

FANAR tap (narzynka) 1/4" N1-121001-7127 is a hand threading tool designed for cutting and repairing internal 1/4-inch threads in metal parts. Manufactured by FANAR, this tool is intended for manual use in workshops and maintenance settings where precise imperial threads are required for bolts, fittings, and threaded components. The tap is suitable for both producing new threads and restoring damaged internal threads to ensure correct fit and function.

Advantages

The hand tap provides accurate thread cutting and consistent results when used with appropriate technique and lubrication. Its design enables controlled hand operation, making it suitable for delicate or small-scale threading tasks where power tools are impractical. The tool is compact and easy to store in a toolkit, allowing quick access for on-site repairs and assembly tasks.

Suitable for

• Cutting or restoring 1/4-inch internal threads in metal components
• Workshop repairs and mechanical maintenance
• Assembly of fittings and machinery that require imperial thread sizes
• Field service and on-site fastening repairs

Key specifications

• Thread size: 1/4 inch internal thread
• Tool type: hand tap (narzynka) for cutting internal threads
• Intended material: suitable for use in common metals used in mechanical repairs
• Operation: manual hand-operated threading

How to use

Select an appropriate pilot hole for a 1/4-inch internal thread and secure the workpiece. Apply a suitable cutting lubricant to the tap and the hole. Start the tap square to the hole and advance it slowly with steady pressure, turning clockwise to cut the thread and periodically reversing a fraction of a turn to clear chips. Continue until the required thread depth is reached, then back the tap out carefully. Clean chips and inspect the newly cut or repaired thread for fit and finish before assembly.

Usage recommendations

Use cutting fluid for cleaner cuts and longer tool life, avoid excessive force to prevent tap breakage, and ensure the tap is aligned perpendicular to the workpiece to maintain thread accuracy.