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Calibration Gauge

Tight-tolerance cylindrical gauge with stepped reference diameters for verifying measuring instruments.

Manufacturing Scope

Calibration Gauge is a Medical & Dental Parts family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀5–18 mm, lengths 18–42 mm, standard material Stainless Steel (also steel, stainless, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request an instant quote with the code you need.

The family is machined from ⌀18 mm bar stock; its longest variant is MEDB-CAL-10 at 42 mm. The family is produced by turning alone. All of it is completed in a single setup, without the part leaving the machine.

The variant with the highest length-to-diameter ratio is MEDB-CAL-01: 18 mm long at ⌀5 mm, L/D 3.6. This ratio is achievable on a conventional lathe as well; the sliding-head advantage in series work is that the part never leaves the machine, so the size does not drift from variant to variant.

Variants are machined to h5 tolerance; the smallest is MEDB-CAL-01 (⌀5 mm) and the largest MEDB-CAL-10 (⌀18 mm). The family includes multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.

Dimension SchematicMEDB-CAL-06 — representative variant of this family
Ayyildiz RoboticsDimension Schematic⌀10 h5⌀8⌀10201131⌀10Dimensions in mmCODEMEDB-CAL-06MATERIALStainless SteelSIZE⌀10 × 31TOLERANCEh5 · master gauge

This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.

Download drawing (PNG)

Code & Size Table

Code, dimensions and tolerance for all 10 variants.

CodeDia ⌀LengthFeatureToleranceStdUnit price
MEDB-CAL-01518 mm2 stepsh5master gaugeQuote
MEDB-CAL-02620 mm2 stepsh5master gaugeQuote
MEDB-CAL-03723 mm2 stepsh5master gaugeQuote
MEDB-CAL-04826 mm2 stepsh5master gaugeQuote
MEDB-CAL-05928 mm2 stepsh5master gaugeQuote
MEDB-CAL-061031 mm2 stepsh5master gaugeQuote
MEDB-CAL-071234 mm2 stepsh5master gaugeQuote
MEDB-CAL-081436 mm2 stepsh5master gaugeQuote
MEDB-CAL-091639 mm2 stepsh5master gaugeQuote
MEDB-CAL-101842 mm2 stepsh5master gaugeQuote

Stainless Steel · for 100 pcs · estimated unit price, valid 7 days · excl. VAT · Contact us for a firm quote.

Material & Tolerance

The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. For custom sizes/tolerances, contact us with the part code.

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