< 1mm
M2 Ø0.3 mm ruby ball, tungsten carbide stem, L 10 mm, EWL 2 mm
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. 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 aluminum parts.
Equivalent to Mitutoyo part number: K651233
Equivalent to Q-Mark part number: TM2-0310-R
Grade 10 ball
| Thread | M2 |
| Ball Dia | 0.3 mm |
| Stem material | Tungsten carbide |
| Tip material | Ruby |
| Holder material | Stainless steel |
| Centre styli | N |
M2 Ø0.3 mm Silicon Nitride ball, tungsten carbide stem, L 10 mm, EWL 2 mm
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 aluminum parts. Silicon nitride is not recommended for scanning cast iron due to abrasive wear.
| Thread | M2 |
| Ball Dia | 0.3 mm |
| Stem material | Tungsten carbide |
| Tip material | Silicon Nitride |
| Holder material | Stainless steel |
| Centre styli | N |
| mm | In. | |
| A – Ball Dia. | 0.30 | 0.012 |
| B – Length | 10.00 | 0.40 |
| C – Stem Dia. | 0.20 | 0.01 |
| D – Effective Working Length | 2.00 | 0.08 |
| Mass Grams | 0.30 |
M2 Ø0.3 mm tungsten carbide hemispherical ended stylus, L 10 mm, EWL 2.7 mm
Cylinder styli can be used in situations where correct contact with a ball stylus cannot be guaranteed, such as applications with sheet metal, pressed components or thin work pieces. A stainless stem offers excellent rigidity and is ideal for applications where weight is not critical.
Equivalent to Q-Mark part number: TM2-4022-B
| Thread | M2 |
| Stem material | Stainless steel |
| Tip material | Tungsten carbide |
| Cylinder dia | 0.3 mm |
M2 Ø0.5 mm ruby ball, tungsten carbide stem, L 10 mm, EWL 3 mm
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. 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 aluminum parts.
Equivalent to Mitutoyo part number: K651233
Equivalent to Q-Mark part number: TM2-0310-R
| Thread | M2 |
| Ball Dia | 0.3 mm |
| Stem material | Tungsten carbide |
| Tip material | Ruby |
| Holder material | Stainless steel |
| Centre styli | N |
M2 Ø0.5 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 7 mm
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. 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 aluminum parts.
Equivalent to Q-Mark part number: TM2-0520-07
| Thread | M2 |
| Ball Dia | 0.5 mm |
| Stem material | Tungsten carbide |
| Tip material | Ruby |
| Holder material | Stainless steel |
| Centre styli | N |
M2 Ø0.5 mm Silicon Nitride ball, tungsten carbide stem, L 10 mm, EWL 3 mm
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 aluminum parts. Silicon nitride is not recommended for scanning cast iron due to abrasive wear.
| Thread | M2 |
| Ball Dia | 0.3 mm |
| Stem material | Tungsten carbide |
| Tip material | Silicon Nitride |
| Holder material | Stainless steel |
| Centre styli | N |
| mm | In. | |
| A – Ball Dia. | 0.50 | 0.02 |
| B – Length | 10.00 | 0.40 |
| C – Stem Dia. | 0.40 | 0.02 |
| D – Effective Working Length | 3.00 | 0.12 |
| Mass Grams | 0.30 |
M2 Ø0.5 mm Silicon Nitride ball, tungsten carbide stem, L 20 mm, EWL 7 mm
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 aluminum parts. Silicon nitride is not recommended for scanning cast iron due to abrasive wear.
| Thread | M2 |
| Ball Dia | 0.5 mm |
| Stem material | Tungsten carbide |
| Tip material | Silicon Nitride |
| Holder material | Stainless steel |
| Centre styli | N |
| mm | In. | |
| A – Ball Dia. | 0.50 | 0.02 |
| B – Length | 20.00 | 0.79 |
| C – Stem Dia. | 0.30 | 0.012 |
| D – Effective Working Length | 7.00 | 0.28 |
| Mass Grams | 0.48 |
M2 Ø0.5 mm tungsten carbide spherically ended cylinder, L 15.3 mm
Cylinder styli can be used in situations where correct contact with a ball stylus cannot be guaranteed, such as applications with sheet metal, pressed components or thin work pieces. Tungsten carbide tips are ideal for applications demanding a hardwearing interface with an inspected item.
Equivalent to Q-Mark part number: TM2-0515-BC
| Thread | M2 |
| Stem material | Stainless steel |
| Tip material | Tungsten carbide |
| Cylinder dia | 0.5 mm |
M2 Ø0.7 mm ruby ball, tungsten carbide stem, L 10 mm, EWL 4 mm
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. 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 aluminum parts.
Equivalent to Mitutoyo part number: K651236
Equivalent to Q-Mark part number: TM2-0710
| Thread | M2 |
| Ball Dia | 0.7 mm |
| Stem material | Tungsten carbide |
| Tip material | Ruby |
| Holder material | Stainless steel |
| Centre styli | N |
M2 Ø0.7 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 12 mm
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. 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 aluminum parts.
Equivalent to Q-Mark part number: TM2-0720
| Thread | M2 |
| Ball Dia | 0.7 mm |
| Stem material | Tungsten carbide |
| Tip material | Ruby |
| Holder material | Stainless steel |
| Centre styli | N |
M3 Ø0.3 mm ruby ball, tungsten carbide stem, L 13 mm, ML1/ML 2.3/4.0 mm, for Zeiss applications
M3 straight stylus.
Equivalent to Zeiss part number: 626113-0030-013.
Note: measurement length is to end of ball.
| Part Number | A-5004-3176 |
| Zeiss Order Number | 626113-0030-013 |
| DK | 0.3 mm |
| L | 13 mm |
| DG | 5 mm |
| ML | 4 mm |
| ML1 | 2.3 mm |
| DS | 1 mm |
| DS1 | 0.2 mm |
| Weight | 0.62 g |
M3 Ø0.3 mm ruby ball, tungsten carbide stem, L 20 mm, ML1/ML 2.3/11.0 mm, for Zeiss applications
M3 straight stylus.
Equivalent to Zeiss part number: 626113-0030-020.
Note:Â measurement length is to end of ball.
| Part Number | A-5004-2185 |
| Zeiss Order Number | 626113-0030-020 |
| DK | 0.3 mm |
| L | 20 mm |
| DG | 5 mm |
| ML | 11 mm |
| ML1 | 2.3 mm |
| DS | 1 mm |
| DS1 | 0.2 mm |
| Weight | 0.69 g |