Internal micrometer set Holtest for measuring blind holes 12-20 mm

Article no.: 429055 12-20
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  • 4,41 £ /pcs.

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    Processing time approx. 1-3 working days
  • 66,73 £ /pcs.
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In stock
6 pieces in stock
  • Standard: Manufacturer’s standard
  • Micrometer barrel graduations: 1/50
  • Packaging: sturdy box

Product details

Technical Data

Standard Manufacturer’s standard
Measuring range 12 mm - 20 mm
Scale divisions 0.005 mm
Micrometer barrel graduations 1/50 mm
Error limit 0.004 mm
Measurement technology analogue
Number of micrometers 2
Setting ring ⌀ 16 mm
Packaging sturdy box
Type of product 3-point internal micrometer

Identification numbers & Classifications

Article number 429055 12-20
EAN / GTIN 4946368517582
Manufacturer number 368-912



Stainless, all reading parts glare-free satin chrome-plated. Barrel with jet black scale and ratchet.
Blind hole version. Measuring faces of hardened steel with titanium coating for long tool life.

Supplied with:

Internal micrometers No. 429005.
Setting rings similar to No. 484030, extension 150 mm No. 429010.

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