M8 x 1.25 Metric Coarse Thread Forming/Fluteless TiAlN Coated Tap DIN371

£16.18

(Exc. 20% VAT)

~~£63.46~~

Save:

75%

In stock, immediate despatch

–

Part Number

TM38270800

Designed for Cutting

Any material with at least 8-10% elongation

Thread Form

Metric Coarse

Size

Flute Type

Fluteless / Thread Forming

Ring Colour

None

Coating

TiAlN Coated

Information

Thread Dia. D₁	Pitch	Thread Form	Thread Length L₂	Overall Length OAL	Shank Dia D₂	Square Sq	Tapping Drill Dia.
M8	1.25mm	Metric Coarse	20mm	90mm	8mm	6.2mm	7.4mm

Flute Type: Thread Forming/Fluteless

Recommended for: Forming Threads in materials with at least 10% elongation

Shank Standard: DIN 371

Type: High speed steel Cobalt (HSSE)

Coating: TiAlN (Titanium Aluminium Nitride) - This is a special coating for machining abrasive materials such as Grey cast iron, Al-alloys with silicon, fibre reinforced plastics, etc., or machining under high temperatures, such as insufficient coolant or high speeds> 600m/min. TiAlN coating has a hardness of approx. 3,000 HV and is temperature resistant up to approx. 800°C.
Colour: Violet Grey Coefficient of friction against steel: 0.4

Tapping Materials
Excellent for tapping: All General Steels; Unalloyed Titanium; Unalloyed Nickel; Unalloyed Copper; and Unalloyed Aluminium

Good for tapping: Long Chipping Copper Alloys; and Aluminium with Silicone content 0.5-10%

Technical Data & Info

Customer Reviews (0)

Be the first to Write a Review for this item!