Mte HSS E DIN 371/C Metric Machine Tap M5

Mte HSS-E DIN 371/C Metric Machine Tap M5

High Speed and Long Service Life in Small Diameter Precision Connections

The Mte HSS-E DIN 371/C Metric Machine Tap M5 is a small diameter, high-performance cutting tool designed for Metric Standard Thread (M) tapping operations, an industrial standard. This tap is optimized particularly for machine tapping operations (CNC, lathe, or tapping machines), ensuring serial and reliable production. The M5 size refers to metric connections with a nominal diameter of 5 mm and a standard pitch of 0.8 mm.

The product's core strength comes from its HSS-E (Cobalt Alloy High Speed Steel) material, which offers superior cutting performance and a long service life even in hard and difficult-to-machine materials. Furthermore, the DIN 371/C standard guarantees the tap's suitability for small diameter applications from M1 to M10 and its specifications for machine use.

Product Features and Material Details

This machine tap offers high speed, long service life, and reliability for small diameter standard metric connections.

Feature Name	Detailed Description
Thread Type	Metric Standard Thread (M): M5 (5 mm diameter, 0.8 mm standard pitch). Widely used in industrial assemblies and small part connections.
Size	M5
Standard	DIN 371/C: German standard for small diameter taps between M1-M10. The 'C' form indicates suitability for machine use with single-pass tapping and a short lead taper.
Tolerance	Generally 6H tolerance. (For standard and reliable connections).
Material Type	HSS-E (Cobalt Alloy High Speed Steel): The included Cobalt (5%) alloy increases resistance to high temperatures, cutting speed, and tool life. Excellent especially for stainless steels (INOX) and difficult-to-machine steels.
Flute Type	Generally Spiral Flute or Straight Flute.
Recommended Pilot Hole	A pilot hole of generally 4.2 mm diameter is recommended for tapping M5 threads.

Application Areas and Sectors

Mte M5 Machine Tap is widely used in the manufacturing of standard metric connections requiring precision and small dimensions:

Electronics and Electrical Sector:

Tapping M5 bolt holes in box, panel, and enclosure connections.

Machine and Precision Assembly Industry:

Fixtures, sensor housings, small mounting plates, and bearing housings.

Automotive and Sub-Industry:

Connection points in dashboard, lighting, and small engine components.

Molding and Robotics:

Tapping robotic arm and mold parts requiring fast and precise assembly.

General Metalworking:

Tapping M5 threads in various materials such as stainless steels, alloy steels, cast iron, and aluminum.

User Information and Benefits

This product caters to professional users seeking high performance, reliability, and serial production capability even in challenging small-diameter applications:

Maximum Tool Life: The HSS-E (Cobalt) alloy protects the tap's cutting edges against high temperatures and extends its life by preserving the precise structure of small diameter tools even in difficult materials.

High Efficiency: Thanks to its suitability for machine use and single-pass (C form) tapping feature, it offers fast and cost-effective solutions in serial production.

Reliable Connection: The tapped M5 threads create the most commonly used and reliable bolt-nut connections in the industrial field.

Resistance to Breakage: Since the risk of breakage is high in small diameter taps, the extra durability provided by the Cobalt alloy is a critical advantage.

Compliance with Standards: The DIN standard guarantees perfect compatibility of the produced threads with international metric bolts and nuts.