What is the correct collet series for this item?

The provided data is inconsistent; the label and dimensions match an ER 16 collet but another source lists ER 11. Please confirm the collet series to ensure correct specification.

What are the available dimensions for the collet?

Listed dimensions are nominal clamping diameter 8 mm, length 27 mm and outer diameter 17 mm; these correspond to an ER 16 collet as labelled.

Is this collet compliant with standards?

The item references DIN 6499-B and runout/repeatability of 5 µm, but final compliance cannot be confirmed until the series and dimensions are reconciled.

8mm ER Collet Precision Clamping, 5 µm Runout, L 27mm - TECWERK

collet, Bohrspannzange, Metall, Werkzeugteil, Präzision

Picture similar to product

€13.95

Product number: 2000832919NW

Product information "8mm ER Collet Precision Clamping, 5 µm Runout, L 27mm - TECWERK"

Data inconsistency detected: the item is described in one place as an ER 11 collet while the product label and listed dimensions correspond to an ER 16 collet (nominal clamping diameter 8 mm, length 27 mm, outer diameter 17 mm). These conflicting specifications prevent the creation of a reliable, standards‑compliant product description. This discrepancy could lead to confusion or errors in applications where precise specifications are critical. Please provide corrected, consistent data—confirm the collet series and the exact dimensions—so an accurate EN‑GB technical and commercial description can be produced, ensuring clarity and compliance with relevant technical standards and customer expectations.