Hand Tap FANAR DIN-376B HSSE TiN, size M14, model D2-113X01-0140

FANAR hand tap DIN-376B HSSE TiN in size M14 (model D2-113X01-0140) is a straight-fluted hand tap designed to cut internal metric threads to the DIN-376B profile. Manufactured from high-speed steel with cobalt (HSSE) and finished with a titanium nitride (TiN) coating, this tap is intended for manual threading and rethreading operations in through and blind holes. The combination of HSSE material and TiN surface treatment increases wear resistance and extends tool life while maintaining cutting edge stability for general metalworking tasks.

Advantages

The HSSE base material provides enhanced hardness and toughness compared with standard HSS, offering better performance in harder materials. The TiN coating reduces friction and improves resistance to abrasion and galling, which contributes to longer service intervals and more consistent thread quality. The DIN-376B profile ensures compatibility with standard metric fittings and fasteners, while the straight flute geometry facilitates controlled chip removal during manual tapping.

Suitable for

• Cutting internal metric threads M14 in through and blind holes
• Manual tapping and rethreading in general engineering and maintenance work
• Working with steel, alloyed steel and other common metal workpieces where HSSE taps are appropriate

Key specifications

• Thread size: M14 (metric)
• Thread form: DIN-376B profile
• Material: HSSE (high-speed steel with cobalt)
• Coating: Titanium nitride (TiN)
• Flute type: straight flute (hand tap)
• Application: through and blind holes

How to use

Select an appropriate pilot drill and prepare the hole to the correct diameter for M14 threads according to standard drill charts. Secure the workpiece and align the tap perpendicular to the hole. Apply suitable cutting lubricant to the tap and the hole; this improves chip evacuation and reduces wear. Start threading by hand using a tap wrench, advancing the tap slowly for full engagement. Periodically reverse the tap about a half turn to break chips and clear flutes, then continue cutting until the required thread depth is reached. After tapping, back the tap out carefully and clean the threads and the tool.

Usage recommendations

Use cutting fluid appropriate for the work material, avoid excessive side loads, and replace the tap if flutes or cutting edges show significant wear or chipping. For harder alloys or interrupted cuts, consider using progressive tapping techniques, multiple passes, or appropriate pre-drilling to reduce tool stress.