M4 Ø8 mm ruby ball, stainless steel stem, L 16 mm, EWL 16 mm | Renishaw Online Store

M4 Ø8 mm ruby ball, stainless steel stem, L 16 mm, EWL 16 mm

Part number: A-5000-7557

$77.00

M4 Ø8 mm ruby ball, stainless steel stem, L 16 mm, EWL 16 mm - 1

M4 Ø8 mm ruby ball, stainless steel stem, L 16 mm, EWL 16 mm - 2

M4 Ø8 mm ruby ball, stainless steel stem, L 16 mm, EWL 16 mm - thumbnail 1

M4 Ø8 mm ruby ball, stainless steel stem, L 16 mm, EWL 16 mm - thumbnail 2

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Tiered pricing

Quantity	Price
1+	$77.00
5+	$73.15
10+	$69.30

All prices ex VAT

Quantity

Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A stainless steel stem offers excellent rigidity and... Read more

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Technical table

Technical documentation

Technical table

name	value
Ball diameter (mm)	8
Centre styli	false
Effective working length (mm)	16
Holder material	Stainless steel
Length (mm)	16
Overall length (mm)	16
Stem diameter (mm)	6
Stem material	Stainless steel
Thread	M4
Tip material	Ruby

Description

Straight styli are designed to inspect simple features where direct, unobstructed contact with a measured surface is possible. A stainless steel stem offers excellent rigidity and is ideal for applications where weight is not critical. Ruby is regarded as the industry standard for stylus tips. It is one of the hardest materials available and suitable for most applications. Due to adhesive pickup, ruby tips are not recommended for scanning aluminium parts.

Equivalent to

Equivalent to Q-Mark part number: TM4-8020-S.

Technical documentation

Technical document 1 (DOC)