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M i c r o meters with a n al o g u e i n di c ati o n DIN 863 T3
(Style D 10)
ISOMASTER AS NF E 11-090
Micrometers with Prismatic Measuring Faces Tungsten carbide
tipped
The micrometer ISOMASTER AS is used for measuring test pieces with an odd 0,75 mm for
number of grooves such as milling cutters, taps, drills and spline shafts as well as 3-flute test pieces
poliygons. It can also determine roundness errors on cylindrical workpieces. or 0,559 mm for
The aperture angle of the prism is designed for workpiees having 3 or 5 flutes or 5-flute test pieces
their multiples.
Max. 10 N

Angle of the
prism aperture:
60° for 3-flute test
pieces or 108° for
5-flute test
pieces.

0,01 mm

00410001 mm 3 flute test pieces (60°)
00410002 1÷7 3 flute test pieces (60°)
00410003 5 ÷ 20 3 flute test pieces (60°)
00410004 20 ÷ 35 3 flute test pieces (60°)
00410005 35 ÷ 50 3 flute test pieces (60°)
00410102 50 ÷ 65 5 flute test pieces (108°)
5 ÷ 25

Cylindrical Setting Standards for Micrometers Alloyed steel,
hardend
μm μm With a protective
cap from the nomi-
00440001 0,5 – 5 nal size of 20 mm.
Effective diameter
engraved on the
front face.

00440002 0,7 1 20

00440003 0,7 1 25

00440004 1 1 35

00440005 1,2 1,5 45

00440006 1,2 1,5 50

00440007 1,5 1,5 65

C-12