MITUTOYO SERIES 422 BLADE MICROMETER – NON-ROTATING SPINDLE TYPE

  • The anvil and spindle are blade-shaped for measuring the groove diameter of shafts, keyways, and other hard-to-reach features.
  • Carbide-tipped measuring faces are also available
  • Non-rotating spindle type.
  • Equipped with Ratchet Stop for constant measuring force.

Metric

Code No. Range (mm) Resolution (mm) Maximum permissible error JMPE (μm) Parallelism (μm) Remark
Digimatic
422-230-30 0 – 25 0.001 ±3 3 Type A
422-231-30 25 – 50
422-232-30 50 – 75
422-233-30 75 – 100 ±4 4
422-260-30 0 – 25 ±3 3 Type B
422-261-30 25 – 50
422-270-30 0 – 25 Type C
422-271-30 Type D

Inch / Metric

Code No. Range (in) Resolution Maximum permissible error JMPE (in) Parallelism (in) Remark
Digimatic
422-330 0 – 1 0.0005 in/ 0.001 mm ±0.00015 0.00015 Type A
422-331 1 – 2
422-332 2 – 3
422-333 3 – 4 ±0.0002 0.0002
422-360 0 – 1 ±0.00015 0.00015 Type B
422-361 1 – 2
422-370 0 – 1 Type C
422-371 Type D

Metric Quickmike type

Code No. Range (mm) Resolution (mm) Maximum permissible error JMPE (μm) Parallelism (μm) Remark
Digimatic
422-411-20 0 – 30 0.001 ±0.00015 0.00015 Type A
422-412-20 25 – 55

Inch / Metric Quickmike type

Code No. Range (in) Resolution Maximum permissible error JMPE (in) Parallelism (in) Remark
Digimatic
422-421-20 0 – 1.12 0.00005 in/ 0.001 mm ±0.00015 0.00015 Type A
422-422-20 1 – 2.2

  • The anvil and spindle are blade-shaped for measuring the groove diameter of shafts, keyways, and other hard-to-reach features.
  • Carbide-tipped measuring faces are also available
  • Non-rotating spindle type.
  • Equipped with Ratchet Stop for constant measuring force.