Tap FANAR M12 DIN-376C R15 (6HX) HSSE-PM TS 1400 for threading

FANAR Tap M12 DIN-376C R15 (6HX) HSSE-PM TS 1400 is a solid metal cutting tap designed for producing M12 metric threads in both through and blind holes. Manufactured in HSSE-PM material with TS 1400 specification and R15 geometry, this tap offers a combination of wear resistance and cutting performance. The 6HX tolerance ensures a slightly tighter thread fit suitable for precise assembly and machined components. The tap is compatible with machine tapping setups and careful hand-held tapping operations where high-speed steel with cobalt and powder metallurgy structure is required.

Advantages

The HSSE-PM construction provides enhanced hardness and heat resistance compared with conventional high-speed steels, improving tool life under intermittent and continuous cutting conditions. R15 geometry balances chip formation and evacuation for metric threads, reducing the risk of chip clogging in through and blind holes. The 6HX tolerance delivers accurate thread profile and controlled fit, which is beneficial for assemblies requiring consistent engagement. The solid construction and DIN-376C form make the tap suitable for standard tapping holders and conventional toolholders used in production environments.

Suitable for

• Producing M12 metric threads in through holes
• Producing M12 metric threads in blind holes
• Machine tapping on lathes, milling machines, and tapping machines
• Careful hand-held or portable tapping where HSSE-PM taps are appropriate
• Applications requiring a 6HX tolerance for a controlled fit

Key specifications

• Thread size: M12 metric
• Tap form: DIN-376C (taper/plug/round shank style compliant)
• Geometry: R15
• Tolerance class: 6HX
• Material: HSSE-PM (high-speed steel with cobalt, powder metallurgy)
• Designation: TS 1400 cutting specification
• Shank type: solid metal suitable for standard tapping holders

How to use

Select appropriate machine or hand-held tapping equipment and secure the workpiece to avoid movement. Use the correct lubrication recommended for HSSE-PM taps and the material being machined to reduce friction and improve chip evacuation. For blind holes, ensure sufficient depth and reverse the tap periodically to break and clear chips. Operate at cutting speeds and feed rates suitable for M12 threading and the specific workpiece material; follow machine manufacturer guidelines. Inspect threads after tapping to verify fit and dimensional conformance to required tolerance.

Usage recommendations

Use cutting fluid compatible with HSSE-PM tools and the workpiece material. For stainless steels and other adhesive materials, reduce cutting speed and increase lubrication. Replace the tap when wear or chipping compromises thread quality; periodic inspection extends component consistency and reduces scrap.