MITUTOYO-OPTIONAL ACCESSORIES FOR DIAL TEST INDICATORS-STYLI, STEMS AND HOLDERS

Name: MITUTOYO-OPTIONAL ACCESSORIES FOR DIAL TEST INDICATORS-STYLI, STEMS AND HOLDERS
Brand: MITUTOYO

Styli (for Metric Models Only*) * Except for universal type dial test indicator (513-304G). Stylus length affects the scale factor of an indicator. The styli provided as standard give a scale factor of unity. ø0.5mm ball-point 190547 (L=14.7mm) 190549 (L=20.9mm) 190654 (L=22.3mm) 190656 (L=44.5mm) ø0.7mm ball-point 190548 (L=14.7mm) 190550 (L=20.9mm) 190653 (L=22.3mm) 190655 (L=44.5mm) ø1mm

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MITUTOYO-OPTIONAL ACCESSORIES FOR DIAL TEST INDICATORS-STYLI, STEMS AND HOLDERS

Product Overview

Mitutoyo optional accessories for dial test indicators comprise styli, stems, and holders designed for metric models (except for the universal type dial test indicator 513-304G). Stylus length affects the scale factor of an indicator, with standard-provided styli yielding a scale factor of unity.

Key Features & Capabilities

Styli Options: Available in various ball-point diameters including ø0.5mm, ø0.7mm, ø1mm (Carbide), ø2mm (Carbide), ø2mm (Ruby), and ø3mm (Carbide) across multiple lengths.
Accessory Variety: Includes spanners, stems with knurled clamp rings, swivel clamps, holding bars, universal holders, and centering holders.

Technical Specifications

Styli Part Numbers and Lengths

Ball-Point Diameter & Material	Part Number & Length (L)
ø0.5mm ball-point	190547 (L=14.7mm)<br>190549 (L=20.9mm)<br>190654 (L=22.3mm)<br>190656 (L=44.5mm)
ø0.7mm ball-point	190548 (L=14.7mm)<br>190550 (L=20.9mm)<br>190653 (L=22.3mm)<br>190655 (L=44.5mm)
ø1mm ball-point (Carbide)	21CZA044 (L=12.8mm)<br>103017 (L=14.7mm)<br>103013 (L=20.9mm)<br>137558 (L=22.3mm)<br>137746 (L=36.8mm)<br>136235 (L=44.5mm)
ø2mm ball-point (Carbide)	21CZA036 (L=12.8mm)<br>103010 (L=14.7mm)<br>103006 (L=20.9mm)<br>137557 (L=22.3mm)<br>129949 (L=36.8mm)<br>136013 (L=44.5mm)
ø2mm ball-point (Ruby)	21CZA212 (L=12.8mm)<br>21CZA209 (L=14.7mm)<br>21CZA201 (L=20.9mm)<br>21CZA210 (L=22.3mm)<br>21CZA211 (L=44.5mm)
ø3mm ball-point (Carbide)	21CZA045 (L=12.8mm)<br>103018 (L=14.7mm)<br>103014 (L=20.9mm)<br>137559 (L=22.3mm)<br>137747 (L=36.8mm)<br>136236 (L=44.5mm)

Spanner and Stems with Knurled Clamp Ring

Accessory Type	Part Number & Dimensions
Spanner	102037
Stems with Knurled Clamp Ring	902802 (ø4mm / .157" DIA.)<br>902804 (ø8mm)<br>902805 (3/8" DIA.)

Swivel Clamps

Compatibility	Part Number
For ø6mm stem, ø8mm stem, and dovetail	902053
For ø4mm stem, ø8mm stem, and dovetail	900321
For .157" DIA. stem, 3/8" DIA. stem, and dovetail	900322

Holding Bars

Dimensions	Part Number & Length
9 x 9mm	953638 (Length: 50mm)<br>900209 (Length: 100mm)
ø8mm (.315" DIA.)	900211 (Length: 115mm/ 4.528" )
.25" x .5"	953639 (Length: 2")<br>900306 (Length: 4")