M2 x 0.4 Red Ring Metric Coarse Spiral Flute Tap DIN371 (for Hardest Materials)

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Part Number

TM23300200

Designed for Cutting

High Alloyed Steels (Rm>1,200N/mm²)

Thread Form

Metric Coarse

Size

Flute Type

Spiral Flute - For Blind Holes

Ring Colour

Red Ring

Coating

Steam Tempered

Information

Thread Dia. D₁	Pitch	Thread Form	Thread Length L₂	Overall Length OAL	Shank Dia D₂	Square Sq	Tapping Drill Dia.
M2	0.4mm	Metric Coarse	8mm	45mm	2.8mm	2.1mm	1.6mm

Flute Type: Spiral Flute

Recommended for: Blind Holes

Shank Standard: DIN 371

Type: High speed steel cobalt (HSSE) tap.

Coating: Steam Tempered VAP - The Steam Tempered is a Fe₃O₄-oxyd-coating which reduces the friction between tool and workpiece and prevents cold welding.

Tapping Materials
Excellent for tapping: Hardened Steels >38 HRc (e.g. Hardox); & Cu-Al-Fe Alloys
Good for tapping: Alloy/Tempered Steels; Martensitic/Ferritic Stainless Steels; Short Chip Copper Alloys; Thermosetting Plastics; and Reinforced Plastics