Page 171 - Schut Catalog

Schut Geometrical Metrology INTERNAL MEASURING INSTRUMENTS

Marposs M1 Star internal bore gauges

The Marposs bore gauges are ideal for checking bores with high accuracy. The measurements can
be performed quickly and extremely repetitively by everyone, even in the workshop. The measuring
heads are supplied based on the minimum value to be measured. The transfer of measurements to, for
example, Microsoft Excel is possible via an optional digital dial indicator. Both wireless and wired.

 Measuring range: 3 - 300 mm.  Excl. dial indicator or measuring probe.
 Read-out depends on the type of dial indicator  Special-purpose gauge heads and extensions

or measuring probe. available on request.
 Accuracy (L = measuring range):  Also available with stylus tip for RA ≥ 2 µm.
 Several accessories available.
0 - 26 mm: ± (3%L + 1 µm),  Robust holders with an integrated display
26 - 300 mm: ± (1%L + 1 µm).
 Repeatability: ≤ 0.001 mm. and Bluetooth transmitter can also be ordered
 Clamping shaft: ø 8 mm. on request. These can be used stand-alone
 Tungsten carbide stylus tip. or together with other holders. An external
 Available for blind bores and through bores. graphic display with product drawing is also
possible.

Standard measuring heads

Diameter Thread C Measuring Price
mm mm range/mm EUR

3 - 4 M3.5 2.5 0.055 418.00 C C = 1 mm
0.055 366.00
4 - 4.5 M3.5 2.5 0.070 366.00 Standard Blind bores Through bore
0.120 366.00
4.5 - 5.5 M3.5 2.5 0.120 331.00
0.120 331.00
5.5 - 7.5 M3.5 3 0.120 331.00 C
0.120 384.00
7.5 - 9.5 M3.5 3 0.150S tanda4r3d1.00
0.150 470.00
9.5 - 15 M6 3 0.150 513.00
0.150 544.00
15 - 20 M6 3 0.150 570.00 C = 1 mm C = 6 or 8 mm
0.150 6C0=31.0m0m Through bores
20 - 26 M6 3.5 Blind0.b1o5r0e s 629.00

26 - 40 M10 3.5 Blind bores

40 - 50 M10 3.5

50 - 60 M10 3.5

60 - 70 M10 3.5 Basic instrument
compact model
70 - 80 M10 3.5 C = 6 or 8 mm
80 - 90 M10 C 3.5
Through bores
90 - 100 S tandMar1d0 3.5
Price EUR
Larger sizes available on request. 195.00
183.00
Item No. Description 206.00 C04.341.EN.20250321
96.00
880.000 M1 Star handle with M3.5 thread 82.00
880.001 M1 Star handle with M6 thread 106.00
880.002 M1 Star handle with M10 thread
49.00
880.003 M1 Star handle with M3.5 thread compact 49.00
880.004 M1 Star handle with M6 thread compact 14.50
880.005 M1 Star handle with M10 thread compact 18.10
22.00
Options: Dial indicator protector depth 39 mm
880.007 Dial indicator protector depth 52 mm
880.006 Adapter M3.5 for M6 handle
880.008 Adapter M3.5 for M10 handle
880.009 Adapter M6 for M10 handle
880.010

© 2025, Schut Geometrische Meettechniek bv 171 Measuring instruments and systems 2025/2026