Machine Tap FANAR M3 extended, model F1-151001-0030

Machine Tap FANAR M3 extended, model F1-151001-0030 is an extended-length machine tap designed for cutting standard M3 metric internal threads in machinable metals and metal alloys. Manufactured by FANAR for use in machine tapping operations, this tool provides the additional reach required when threading deeper bores or when clearance limits a standard-length tap. It is intended for production, maintenance, and assembly environments where accurate, repeatable M3 threads are required.

Advantages

The extended shank and flute length give access to deeper or recessed holes without compromising thread quality. Precision ground cutting edges ensure consistent thread form and dimensional accuracy, while the construction and heat treatment provide durability for repeated use in industrial tapping machines. Compatibility with machine tapping setups allows reliable chip evacuation and reduced risk of tap breakage when proper speeds, feeds, and lubrication are applied.

Suitable for

• Cutting M3 internal threads in through and blind holes
• Production-line tapping in jigs and fixtures requiring extra reach
• Maintenance and repair tasks involving recessed or hard-to-reach threaded holes
• Assembly operations on small components made from machinable steels and alloys

Key specifications

• Thread size: M3 metric
• Tool type: machine tap, extended length
• Material compatibility: machinable steels and common metal alloys
• Shank style: suitable for machine tapping holders and collets
• Cutting geometry: precision-ground flutes for chip control and thread form

How to use

Secure the extended machine tap in an appropriate tapping holder or collet and align the workpiece to ensure coaxial entry. Select recommended spindle speed and feed appropriate for the workpiece material and apply cutting fluid to improve lubrication and chip evacuation. For blind holes, use pecking cycles or intermittent withdrawal to clear chips and prevent jamming. Monitor thread dimensions during production and replace the tap when wear affects thread quality.

Usage recommendations

Use suitable cutting fluid and machine settings matched to the workpiece material; when tapping deep or blind holes, employ pecking or programmed retracts to reduce chip packing. Inspect the tap periodically for wear or damage and replace it if cutting performance deteriorates to maintain consistent M3 thread quality.