Machine Tap FANAR D4-118M01-0120, 12 mm threading tool

FANAR machine tap D4-118M01-0120 is a 12 mm threading tool engineered for producing internal metric threads in metal parts. Designed for use in industrial tapping machines and CNC machining centers, the tap delivers consistent thread geometry when operated with the correct holders, speeds and feeds. The tool is intended for professional workshop and production environments where repeatable, accurate thread cutting is required for repair, assembly and manufacturing of components.

Advantages

The tap offers precision thread generation with stable dimensional accuracy across production runs. Its geometry and cutting edges are configured to provide reliable chip evacuation and reduced risk of thread distortion when matched with proper cutting parameters. Compatibility with standard machine holders and automated tapping cycles supports efficient integration into production processes, while the 12 mm nominal diameter covers a common size range used in mechanical assemblies.

Suitable for

• Cutting internal metric threads in steel, alloy and similar metallic materials (with appropriate cutting conditions)
• Use in tapping heads, CNC machining centers and dedicated tapping machines
• Repair and maintenance tasks requiring replacement or re-cutting of threads
• Small- to medium-series production where consistent thread quality is necessary

Key specifications

• Nominal thread diameter: 12 mm
• Intended application: internal thread cutting in metal components
• Mounting: for use with machine holders and tapping heads in tapping machines or machining centers
• Suitable for automated tapping cycles and manual machine operation
• Designed for standard metric thread profiles (select matching pitch and class per application)

How to use

Install the tap in a suitable machine holder or tapping head according to the machine manufacturer's guidance, ensuring secure clamping and correct axial alignment. Select cutting speed, feed and coolant based on the workpiece material and thread pitch; use a lubricant or coolant recommended for the material to aid chip evacuation and reduce tool wear. Run tapping cycles with proper pecking or reversing strategies if required by the workpiece depth or chip control needs. Inspect threads after cutting for dimensional accuracy and surface condition, and recondition or replace the tap when wear or damage is detected.

Usage recommendations

For best results, match cutting parameters (speed, feed, coolant) to the specific material being machined and use holders that maintain axial alignment. Monitor tool wear and chip formation during initial runs and adjust parameters to avoid overloading the tap. When machining deep holes or difficult materials, use interrupted-cycle tapping or controlled reversing to prevent chip packing and breakage.