Thread tap FANAR M10 DIN 371C R15 (6HX) HSSE-PM TS 1400

The FANAR M10 thread tap in DIN 371C form with an R15 point and 6HX tolerance is a solid high-speed steel with cobalt powder metallurgy (HSSE-PM) cutting tool designed for producing internal metric threads M10. Marked TS 1400, this tap combines DIN 371C geometry for general-purpose through-hole tapping with a robust material composition that improves edge retention and wear resistance. It is suitable for machine and hand tapping operations where reliable dimensional accuracy and component finish are required.

Advantages

The HSSE-PM construction provides enhanced hardness and heat resistance compared with conventional high-speed steels, extending tool life in moderate to demanding applications. The DIN 371C geometry with an R15 point eases alignment and reduces the risk of thread damage during start-up, while the 6HX tolerance ensures consistent fit and interchangeability for standard metric M10 internal threads. The solid design offers rigidity for accurate thread form and repeatable results across batches.

Suitable for

• Cutting internal metric threads M10 in through-holes
• Machine tapping on lathes, milling machines, and tapping centres
• Hand tapping where DIN 371C form and R15 point assist engagement
• Materials requiring wear-resistant tooling such as alloy steels and stainless steels (with appropriate cutting data)

Key specifications

• Thread size: M10 metric internal thread
• Form: DIN 371C (general-purpose through-hole tap geometry)
• Point style: R15 rounded point to improve start and reduce cross-threading
• Tolerance: 6HX for internal thread fit
• Material: HSSE-PM (high-speed steel with cobalt, powder metallurgy)
• Marking: TS 1400 indicating manufacturer marking or grade identification

How to use

Select appropriate hole diameter for M10 tapping and secure the workpiece to avoid movement. Use the correct spindle speed, feed and, where applicable, tapping cycle for the material being machined. Apply suitable cutting fluid to reduce friction and heat, especially when machining stainless or alloy steels. For machine tapping, ensure alignment and rigid tool holding; for hand tapping, start carefully to engage the R15 point and progress with steady, even turns, clearing chips frequently to avoid jamming.

Usage recommendations

Use manufacturer-recommended cutting speeds and feeds for HSSE-PM taps and adjust coolant application according to material. Inspect threads and tap condition regularly; regrind or replace taps showing wear to maintain thread quality and dimensional accuracy.