M4 x 0.7 Red Ring Metric Coarse Spiral Flute TiN Coated Tap DIN371

£7.00

(Exc. 20% VAT)

~~£27.47~~

Save:

75%

In stock, immediate despatch

–

Part Number

TM28170400

Designed for Cutting

Heat Treated & Heat Resistant Steels (Rm<1200N/mm²)

Thread Form

Metric Coarse

Size

Flute Type

Spiral Flute - For Blind Holes

Ring Colour

Red Ring

Coating

TiN Coated

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	7mm	63mm	4.5mm	3.4mm	3.3mm

Flute Type: Spiral Flute

Recommended for: Blind Holes

Shank Standard: DIN 371

Type: High speed steel cobalt (HSSE) tap.

Coating: TiN Coated - TiN coating has a hardness of approx. 2,300 HV and is temperature-resistant up to approx. 600°C.
This is an excellent all-round coating for normal applications.
Coating Colour: Golden Coefficient of friction against steel: 04

Tapping Materials
Excellent for tapping: Alloy/Tempered Steels (Rm<1,200N/mm²)

Good for tapping: Alloy Steels; Martensitic/Ferritic Stainless Steels; Titanium Alloys; and Heat Resistant Alloys;

Technical Data & Info

Customer Reviews (0)

Be the first to Write a Review for this item!