New Arrivals/Restock

Precision Threading Die - M20 x 0.75, 6H Tolerance by VLKEL

flash sale iconLimited Time Sale
Until the end
20
24
23

US$54.00 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$36.00
quantity

Product details

Management number 211267482 Release Date 2026/04/04 List Price US$36.00 Model Number 211267482
Category

A Gewinde-Grenzlehrdorn is a combination of a Gutlehrdorn and an Ausschusslehrdorn, with the latter marked by a red ring. The good side of the Gewindelehrdorn should screw into the cut thread of a workpiece by hand without excessive force. If it doesn't, the thread doesn't meet the desired standards (rejected). The reject side can be screwed in by hand up to two turns. Beyond that, the thread is rejected. A reference temperature of 20°C applies to the workpieces and gauges. VÖLKEL offers a factory calibration certificate upon request, with independent lab calibration following set norms (DIN, ISO, ANSI) on IAC-Gewindescanner.

  • Gewinde-Grenzlehrdorn: Eine Kombination aus Gutlehrdorn und Ausschusslehrdorn
  • Gut-Seite des Lehrdorns: Einschraubung von Hand in geschnittenes Werkstücksgewinde ohne Kraftaufwand
  • Ausschuss-Seite des Lehrdorns: Maximal zwei Umdrehungen in geschnittenes Werkstücksgewinde von Hand
  • Bezugstemperatur für Werkstücke und Lehren: 20° Celsius
Manufacturer VÖLKEL

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review