Go/No-Go Plug Gauge H7 | Fi1-Fi100, 58-60 HRC
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5-axis vise with hard jaws
Self-centering machine vise. Hard jaws included.
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Individual variants may differ in price
Product code: 2280-117D8
Product description
Offered: a double-ended GO / NO-GO plain plug gauge for H7 holes, in the selected nominal diameter.
For dimensional inspection of holes in CNC machining. Select the nominal diameter specified for the hole on the technical drawing and the H7 hole tolerance.

Selection and specifications
| Nominal diameter | Ø1–100 mm, according to the selected variant |
|---|---|
| Hole tolerance | H7 |
| Type | Double-ended GO / NO-GO |
| Gauge plug material | Wear-resistant GCr15 bearing steel |
| Heat treatment | Hardening and tempering |
| Hardness | 58–60 HRC |
| Standard compliance | DIN 2245 |
| Handle | Aluminium, with an electrophoretic coating and laser markings |
| Packaging | Plastic box |
Custom sizes can be ordered in increments of 0.05 mm. Please contact us by email regarding a custom nominal diameter.
T, Z and H7 markings

Calibration
Most measuring tools are supplied without calibration certificates. We can arrange calibration at an accredited or non-accredited laboratory. Please contact us directly by email regarding calibration.
Application limitation
The mounting of the gauge plugs in the handle does not provide precision linear guidance. Their relative alignment may deviate from perfect parallelism and coaxiality. The gauge is intended for general applications; take this limitation into account where more precise axial alignment is required.
