M2 Ø0.3 mm silicon nitride ball, tungsten carbide stem, L 20 mm, EWL 2 mm | Renishaw Online Store

M2 Ø0.3 mm silicon nitride ball, tungsten carbide stem, L 20 mm, EWL 2 mm

Part number: A-5004-7399

£282.55

M2 Ø0.3 mm silicon nitride ball, tungsten carbide stem, L 20 mm, EWL 2 mm - 1

M2 Ø0.3 mm silicon nitride ball, tungsten carbide stem, L 20 mm, EWL 2 mm - 2

M2 Ø0.3 mm silicon nitride ball, tungsten carbide stem, L 20 mm, EWL 2 mm - thumbnail 1

M2 Ø0.3 mm silicon nitride ball, tungsten carbide stem, L 20 mm, EWL 2 mm - thumbnail 2

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Tiered pricing

Quantity	Price
1+	£282.55
5+	£254.30
10+	£268.42

All prices ex VAT

Quantity

Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A tungsten carbide stem provides exceptional rigidity... Read more

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Technical table

Technical documentation

Technical table

name	value
Ball diameter (mm)	0.3
Centre styli	false
Effective working length (mm)	2
Holder material	Stainless steel
Overall length (mm)	20
Stem diameter (mm)	0.2
Stem material	Tungsten carbide
Thread	M2
Tip material	Silicon nitride

Description

Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A tungsten carbide stem provides exceptional rigidity, particularly for styli with small ball and stem diameters. Silicon nitride is similar to ruby in terms of its physical properties. Its lower coefficient of friction makes it ideal for use with most scanning applications, particularly aluminium parts. Silicon nitride is not recommended for scanning cast iron due to abrasive wear.

Technical documentation

Technical document 1 (DOC)