Hand Tap M14x1.25 mm Art-Pol — single-piece metric thread cutter

Art-Pol hand tap M14x1.25 mm is a single-piece metric thread cutter designed for manual tapping of M14 x 1.25 threads. Intended for cutting or restoring internal threads in metal components, this tap is suitable for both through and blind holes when used with correct technique and appropriate cutting fluid. The tool is compact and made for standard manual threading operations in workshops, repair shops and hobby projects that require precise M14 metric threads.

Advantages

The single-piece design provides consistent thread geometry and reduces the risk of misalignment during manual tapping. Machined flutes and cutting edges enable predictable chip evacuation when used with proper lubrication. The metric 1.25 mm pitch is a common specification for M14 fastenings, which helps ensure compatibility with standard M14 bolts and studs. The tool’s straightforward construction makes it easy to handle with a T‑handle or tap wrench for controlled, hand-driven operations.

Suitable for

• Cutting new M14 x 1.25 internal threads in metal parts
• Restoring damaged or worn M14 threaded holes
• Manual tapping in maintenance and repair tasks
• Hobby, DIY and light workshop metalworking projects

Key specifications

• Thread size: M14
• Thread pitch: 1.25 mm
• Design: single-piece hand tap
• Intended use: manual cutting of metric internal threads
• Suitable for: through and blind hole tapping (technique-dependent)

How to use

Select an appropriate pilot hole diameter for M14x1.25 and secure the workpiece before tapping. Use a T‑handle or tap wrench to hold the tap perpendicular to the hole, apply cutting fluid to reduce friction and improve chip evacuation, then turn the tap forward a half to full turn and back off a quarter turn regularly to break chips. For blind holes, take smaller advances and clear chips frequently. After completing the thread, reverse the tap carefully to remove it and clean the newly cut thread of debris and cutting fluid.

Usage recommendations

Use cutting oil suited for the workpiece material (e.g., mineral or synthetic cutting fluid for steel) and ensure the tap is aligned correctly to avoid cross-threading. For harder materials or heavy wear, consider using progressive or taper taps for easier engagement, and inspect threads after use to confirm dimensional accuracy.