TRUSCO pin gauge 5.54

[Features]
A STANDARD pin gauge with a diameter accuracy of ±1 μm that conforms to the JMAS standard.
Nominal dimensions are displayed on the plastic case up to 0.99 mm.
For 1.00 mm or more, the nominal dimensions are laser-engraved on the pin gauge.
It is a pin gauge with a minimum nominal dimension of 0.01mm starting from 0.01mm.
(0.1 kite from 7.00)
All items are sub-zero treated.

[Use]
For hole diameter measurement and center-to-center measurement of holes.
For hole position/parallelism measurement and core deflection measurement.

【specification】
Nominal size (mm): 5.54
Length (mm): 50
Diameter accuracy: ±1.0μm
Hardness: HRC58 or more
Roundness: 0.8μm

[Specification 2]
Roundness/diameter variation: within 0.8 μm

[Material/Finish]
Less than 0.99: SKH51
1.00 or higher: SUJ2
Case: ABS resin

[Set contents/accessories]
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【caution】
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