Metrology
Metrology
Millimar DR20 2-Jet Air ring gage
EN
Product features
  • Mahr / Mahr Federal nozzle ring gages have a large clearance tolerance, making them easier to insert into the bore to be measured and allowing a greater measuring range
  • Long service life: Thanks to a larger plug gage spacing and (optional) hard chrome-plated finish to the body, the nozzle plug gage has an extended service life
  • The recessed measuring nozzles are located deep in the body of the plug gage, protecting them from damage
  • Large nozzle dimensions prevent clogging with dirt and oil
  • Please always state when ordering: Transmission ratio of the display unit (e.g. 2500:1), the nominal size to be measured and the specified workpiece tolerance
  • Technical data

Order no.Nominal size mmProduct typeNominal value ofNominal Diameter up toMagnificationMeasuring span µmCompatibility
2093005
6.299 - 7.592
DR50
6.299 mm
7.592 mm
2500:1
76 µm
Federal
2093006
7.595 - 9.294
DR50
7.595 mm
9.294 mm
2500:1
76 µm
Federal
2093007
9.296 - 13.002
DR50
9.296 mm
13.002 mm
2500:1
76 µm
Federal
2093008
13.005 - 21.003
DR50
13.005 mm
21.003 mm
2500:1
76 µm
Federal
2093009
21.006 - 25.400
DR50
21.006001 mm
25.4 mm
2500:1
76 µm
Federal
2093010
25.403 - 38.351
DR50
25.403 mm
38.351002 mm
2500:1
76 µm
Federal
2093011
38.354 - 44.450
DR50
38.354 mm
44.450001 mm
2500:1
76 µm
Federal
2093012
44.453 - 50.797
DR50
44.452999 mm
50.797001 mm
2500:1
76 µm
Federal
2093013
50.800 - 63.500
DR50
50.799999 mm
63.5 mm
2500:1
76 µm
Federal
2093025
6.299 - 7.592
DR20
6.299 mm
7.592 mm
5000:1
38 µm
Federal
2093026
7.595 - 9.294
DR20
7.595 mm
9.294 mm
5000:1
38 µm
Federal
2093027
9.296 - 13.002
DR20
9.296 mm
13.002 mm
5000:1
38 µm
Federal
2093028
13.005 - 21.003
DR20
13.005 mm
21.003 mm
5000:1
38 µm
Federal
2093029
21.006 - 25.400
DR20
21.006001 mm
25.4 mm
5000:1
38 µm
Federal
2093030
25.403 - 38.351
DR20
25.403 mm
38.351002 mm
5000:1
38 µm
Federal
2093031
38.354 - 44.450
DR20
38.354 mm
44.450001 mm
5000:1
38 µm
Federal
2093032
44.453 - 50.797
DR20
44.452999 mm
50.797001 mm
5000:1
38 µm
Federal
2093033
50.800 - 63.500
DR20
50.799999 mm
63.5 mm
5000:1
38 µm
Federal