Machine Tap FANAR M4, model C2-111121-0040

Machine tap FANAR M4, model C2-111121-0040 is a precision tool designed for cutting internal metric threads M4. Intended for use in machining centers and lathes, this tap produces consistent, accurate threads in metals and other machinable materials. The tool supports standard M4 threading operations in industrial and workshop environments where repeatability and dimensional conformity are required.

Advantages

This machine tap delivers reliable thread quality and dimensional accuracy suitable for serial production and single-part machining. Its design ensures stable cutting performance and predictable wear characteristics, reducing the need for frequent rework. The tap is compatible with common machine tool setups, allowing straightforward integration into existing machining processes and clamping systems.

Suitable for

• Cutting internal M4 metric threads in metal parts
• Use in machining centers and CNC lathes
• Workshop and industrial production environments
• Repair, prototyping, and small-batch manufacturing

Key specifications

• Thread size: M4 metric
• Application: internal thread cutting (tapping)
• Compatibility: machining centers and lathes
• Material suitability: metals and other machinable materials
• Intended use: industrial and workshop operations

How to use

Mount the tap in an appropriate tool holder or chuck according to the machine manufacturer's guidelines. Ensure workpiece holes are pre-drilled to the correct diameter for M4 threads and securely clamped. Use suitable cutting fluid for the material being machined to improve chip evacuation and tool life. Operate the machine at speeds and feeds recommended for M4 tapping in the chosen material; use pecking or reversing cycles as needed to clear chips and avoid tap breakage. Inspect threads after tapping for dimensional accuracy and surface condition.

Usage recommendations

For best results, match drill diameter and tapping parameters to the workpiece material, maintain proper lubrication, and replace the tap when signs of wear or poor thread quality appear. When working with hard or abrasive materials, consider reduced speed and increased lubrication to extend tool life.