M4 x 0.7mm HSS-Co PM Machine Tap 2xD Hardlube Coated Right-Hand 40° DIN 371 C - TECWERK

Take advantage of a durable HSS‑Co PM core and HARDLUBE surface for longer tool life and reliable thread form; combine DIN 371 conformity and 2×D length for secure blind-hole threads. Order directly via Metav Werkzeuge or consult our specialists for application guidance.

Machine thread tap DIN 371C M4×0.7 — HSS‑Co PM, HARDLUBE (TECWERK)

Machine thread tap DIN 371C M4×0.7 for producing metric ISO threads in blind holes across common workshop materials

• HSS‑Co PM for high wear resistance
• HARDLUBE coating for reduced friction
• DIN 371 C, 2×D length for blind holes

Consistent standard threads for precision assemblies

The Machine thread tap DIN 371C M4×0.7 is designed to deliver repeatable, metric ISO thread quality in line with DIN 13. Its 6HX tolerance field provides a secure fit for mating bolts and screws, reducing rework and assembly time. This standard-compliant geometry ensures compatibility with industry parts and fixtures, so production runs maintain dimensional integrity and assembly reliability without frequent adjustments.

Longer cutting life and smoother chip evacuation

Constructed from HSS‑Co PM (powder-metallurgy cobalt high‑speed steel) and finished with HARDLUBE, the threading tool offers enhanced wear resistance and lower friction at the cutting edge. The optimised edge rounding and cutting geometry, together with a 40° right‑hand helix, promote controlled chip formation and smoother entry into blind threads. These features extend tool life and sustain cycle times, supporting efficient workflows and predictable maintenance intervals.

Universal application for mixed-material workshops

Built as a universal type, the tool is suitable for machining steel, stainless steel, aluminium and copper alloys, and cast materials, making it a flexible choice for mixed-production environments. Its 2×D length and DIN 371 shank dimensions (including a 4.5 mm shank) suit common machine holders and tapping heads, facilitating quick tool changes. For less experienced users, powder‑metallurgy cobalt means improved toughness compared with standard HSS, which helps avoid premature chipping when working with tougher alloys.

For reliable blind‑hole threading in demanding shop conditions, choose the TECWERK tap with HSS‑Co PM and HARDLUBE and obtain the correct variant through Metav Werkzeuge — contact our technical team at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for tailored advice.

Technical Data

• Article number: 2000867992NW
• Product designation: Machine thread tap DIN 371C M4×0.7 TW
• Manufacturer: TECWERK
• Packaging unit: 1

Core data

• Thread size: M4×0.7
• Length: DIN 371 (2×D)
• Shank diameter: 4.5 mm
• Helix angle: 40° right‑hand
• Tolerance field: 6HX
• Cutting direction: right

Special features

• Material: HSS‑Co PM (powder metallurgy cobalt high‑speed steel)
• Coating: HARDLUBE
• Form: C, type Universal
• For blind holes
• Optimised edge rounding and cutting geometry
• Metric ISO thread, DIN 13 Blatt 1
• Suitable for steel, stainless steel, aluminium, copper alloys and cast

FAQ

What materials can be machined with this tap?
The Machine thread tap DIN 371C M4×0.7 is specified for universal use and suits steel, stainless steel, aluminium, copper alloys and cast materials, making it versatile for workshop tasks.

Is this tap suitable for blind holes or through holes?
This DIN 371 C tap is intended for blind holes; the 2×D length and flute geometry are optimised for secure chip control in confined hole depths.

What benefits does the HARDLUBE coating provide?
The HARDLUBE coating on the TECWERK tap reduces friction and adhesion at the cutting edge, supporting longer tool life and smoother tapping cycles, particularly in tougher materials.

Which tolerance and thread standard does the tap produce?
Threads are produced to metric ISO standards per DIN 13 Blatt 1 with a 6HX tolerance field, ensuring consistent fits for standard fasteners; SKU 2000867992NW identifies this exact variant.

TECWERK: Manufacturer / Responsible: NORDWEST Handel AG, Robert‑Schuman‑Straße 17, 44263 Dortmund