M4 x 0.7 Green Ring Metric Coarse Pre-Plating/0.1mm Oversize Spiral Flute Tap DIN371

£10.25

(Exc. 20% VAT)

~~£40.20~~

Save:

75%

In stock, immediate despatch

–

Part Number

TM28300400

Designed for Cutting

Stainless Steels & Low Alloy Carbon Steel (<600N/mm²)

Thread Form

Metric Coarse (0.1mm Oversize)

Size

Flute Type

Spiral Flute - For Blind Holes

Ring Colour

Green Ring

Special Functions

+0.1mm Oversize - Pre-Plating Tap

Coating

Steam Tempered

Information

Thread Dia. D₁	Pitch	Thread Form	Thread Length L₂	Overall Length OAL	Shank Dia D₂	Square Sq	Tapping Drill Dia.
M4	0.7mm	Metric Coarse (0.1mm Oversize)	7mm	63mm	4.5mm	3.4mm	3.4mm

Flute Type: Spiral Flute

Recommended for: Blind Holes, cutting 0.1mm oversize for plating allowance

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: Stainless Steels & Carbon Steels with low alloy content Rm<600N/mm²
Good for tapping: Heat resistant alloys & Titanium Alloys <270HB