M3 Ø4 mm silicon nitride ball, ceramic stem, L 50 mm, EWL 46 mm | Renishaw Online Store

M3 Ø4 mm silicon nitride ball, ceramic stem, L 50 mm, EWL 46 mm

Part number: A-5003-5725

€93.00

M3 Ø4 mm silicon nitride ball, ceramic stem, L 50 mm, EWL 46 mm - 1

M3 Ø4 mm silicon nitride ball, ceramic stem, L 50 mm, EWL 46 mm - 2

M3 Ø4 mm silicon nitride ball, ceramic stem, L 50 mm, EWL 46 mm - thumbnail 1

M3 Ø4 mm silicon nitride ball, ceramic stem, L 50 mm, EWL 46 mm - thumbnail 2

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Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A ceramic stem is lightweight yet very stiff and offe... Read more

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Technical table

Description

Equivalent to

Technical documentation

Technical table

name	value
Ball diameter (mm)	4
Centre styli	false
Effective working length (mm)	46
Holder material	Stainless steel
Overall length (mm)	50
Stem diameter (mm)	2
Stem material	Ceramic
Thread	M3
Tip material	Silicon nitride

Description

Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A ceramic stem is lightweight yet very stiff and offers built-in crash protection. 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.