| The use of M3 thread styli is not recommended on M2 threaded probes, since unwanted triggers may occur. |
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| Ruby ball styli (stainless steel stems) 21 mm range |
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Ball Diameter mm (inch) |
EWL mm (inch) |
Weight grams |
Stem Diameter |
Part Number |
Price |
Add To Cart |
1.0 (0.04) |
4.0 (0.16) |
1.0 |
0.60mm |
A-5000-3551 |
$29.00 |
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2.0 (0.08) |
8.0 (0.31) |
1.0 |
1.40mm |
A-5000-3552 |
$29.00 |
|
3.0 (0.12) |
12.0 (0.48) |
1.0 |
1.48mm |
A-5000-3553 |
$29.00 |
|
4.0 (0.16) |
17.0 (0.67) |
1.3 |
2.50mm |
A-5000-7606 |
$29.00 |
|
5.0 (0.19) |
21.0 (0.83) |
1.5 |
2.48mm |
A-5000-7630 |
$29.00 |
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| Ruby ball styli (tungsten carbide stems) 21 mm range |
 |
Ball Diameter mm (inch) |
EWL mm (inch) |
Weight grams |
Stem Diameter |
Part Number |
Price |
Add To Cart |
0.5 (0.02) |
2.0 (0.08) |
1.0 |
0.40mm |
A-5000-7632 |
$88.20 |
|
1.5 (0.06) |
12.5 (0.49) |
0.8 |
0.99mm |
A-5003-0050 |
$39.60 |
|
2.5 (0.10) |
12.5 (0.49) |
1.3 |
1.99mm |
A-5003-0054 |
$39.60 |
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| Ruby ball styli (tungsten carbide stems) 30 mm range |
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Ball Diameter mm (inch) |
EWL mm (inch) |
Weight grams |
Stem Diameter |
Part Number |
Price |
Add To Cart |
1.5 (0.06) |
22.5 (0.88) |
0.93 |
0.99mm |
A-5003-0051 |
$44.10 |
|
2.0 (0.08) |
22.5 (0.88) |
1.32 |
1.50mm |
A-5003-0052 |
$39.60 |
|
2.5 (0.10) |
22.5 (0.88) |
1.81 |
1.99mm |
A-5003-0055 |
$39.60 |
|
3.0 (0.12) |
22.5 (0.88 |
1.83 |
1.99mm |
A-5003-0057 |
$39.60 |
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| Ruby ball styli (stainless steel stems) 31 mm range |
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Ball Diameter mm (inch) |
EWL mm (inch) |
Weight grams |
Stem Diameter |
Part Number |
Price |
Add To Cart |
4.0 (0.16) |
27.0 (1.06) |
2.5 |
2.5mm |
A-5000-3554 |
$29.00 |
|
5.0 (0.19) |
31.0 (1.22) |
3.0 |
4.0mm |
A-5000-7648 |
$29.00 |
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| Ruby ball styli (tungsten carbide stems) 40 mm range |
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Ball Diameter mm (inch) |
EWL mm (inch) |
Weight grams |
Stem Diameter |
Part Number |
Price |
Add To Cart |
2.0 (0.08) |
32.5 (1.28) |
1.58 |
1.50mm |
A-5003-0053 |
$44.10 |
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2.5 (0.10) |
32.5 (1.28) |
2.28 |
1.99mm |
A-5003-0056 |
$44.10 |
|
3.0 (0.12) |
32.5 (1.28) |
2.30 |
1.99mm |
A-5003-0058 |
$44.10 |
|
4.0 (0.16) |
32.5 (1.28) |
2.38 |
1.99mm |
A-5003-0060 |
$39.60 |
|
5.0 (0.19) |
32.5 (1.28) |
3.50 |
2.50mm |
A-5003-0062 |
$47.70 |
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| Ruby ball styli (tungsten carbide stems) 50 mm range |
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Ball Diameter mm (inch) |
EWL mm (inch) |
Weight grams |
Stem Diameter |
Part Number |
Price |
Add To Cart |
3.0 (0.12) |
42.5 (1.67) |
2.78 |
1.99mm |
A-5003-0059 |
$47.70 |
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4.0 (0.16) |
42.5 (1.67) |
2.85 |
1.99mm |
A-5003-0061 |
$47.70 |
|
5.0 (0.19) |
50.0 (1.97 |
4.10 |
2.50mm |
A-5003-0063 |
$47.70 |
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| Ruby ball styli (ceramic stems) 50 mm range |
 |
Ball Diameter mm (inch) |
EWL mm (inch) |
Weight grams |
Stem Diameter |
Part Number |
Price |
Add To Cart |
3.0 (0.12) |
42.5 (1.67) |
1.17 |
1.98mm |
A-5003-0067 |
$63.00 |
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4.0 (0.16) |
42.5 (1.67) |
1.24 |
1.98mm |
A-5003-0068 |
$63.00 |
|
5.0 (0.19) |
50.0 (1.97) |
1.33 |
2.50mm |
A-5003-0069 |
$63.00 |
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