Tap (gwintownik) FANAR M5 DIN 371B (6G) HSSE TiN — hand/spiral plug, general-purpose metric M5

FANAR M5 tap DIN 371B (tolerance 6G) made of high-speed steel with cobalt (HSSE) and TiN coating for hand or machine use. This general-purpose metric M5 tap has a straight flute according to DIN 371 form and is intended for cutting internal threads in steel and similar materials. The TiN surface layer improves wear resistance and reduces friction, while the HSSE substrate provides toughness for interrupted cuts and longer service life compared with standard high-speed steel tools.

Advantages

The FANAR M5 tap combines HSSE material strength with a titanium nitride coating to extend tool life and maintain cutting performance in general-purpose machining. The straight flute DIN 371 geometry ensures reliable chip evacuation in through and blind holes when used appropriately. The design supports both manual hand tapping and machine tapping operations, offering versatility for workshop and on-site applications.

Suitable for (tasks / use cases)

• Cutting internal metric M5 threads in steel and similar ferrous materials
• Hand tapping operations where a straight flute tap is required
• Machine tapping in general-purpose production and maintenance work
• Repair and retrofit tasks requiring standard DIN 371 straight flute form

Key specifications

• Thread size: M5 (metric)
• Thread form: straight flute according to DIN 371B
• Tolerance: 6G
• Material: HSSE (high-speed steel with cobalt)
• Coating: TiN (titanium nitride)
• Use: hand or machine tapping

How to use

Select the appropriate hole diameter and ensure correct alignment of the tap with the workpiece before starting. For hand tapping, use a suitable tap wrench and apply steady, even pressure while turning; back off periodically to break chips if necessary. For machine tapping, secure the tap in an appropriate holder and set correct spindle speed and feed according to material and tool manufacturer guidance. Apply a compatible cutting fluid to reduce friction and improve chip flow, especially when working in steel and similar materials.

Usage recommendations

Use recommended drill size for M5 tapping and moderate cutting speed for steel; inspect tap for wear or damage before reuse and replace when wear affects thread quality. For blind holes, monitor chip evacuation closely and use pecking or chip-breaking technique as needed. Store the tap in a dry, protected location to preserve the TiN coating and prevent corrosion.