arrow calendar cartcheck checkmark close configure contact danger download external_link facebook globeinfo instagram linkedin logo_claim logout mail menuminus navigation pin play plus rss searchshaft success twitteruserwarning wechat x-twitterxing youku youtube zoom
Change the country selection to see information on the products, services and contact persons that are relevant for your location.


ER Collet Chuck Extensions
The use of the ER mini SVL (SVL = clamping extension) enables cost-effective, simple, and purely mechanical clamping of standard machining tools.
Its slim and optimized contour offers the ideal solution for individual and hard-to-reach machining cases.
In addition, the extension can be combined with virtually any SCHUNK lathe chuck.

Advantages – Your benefits

  • Simple and manual workpiece clamping, purely mechanical, cost-effective
    No need to purchase expensive equipment, no energy expenditure
  • Perfect for small clamping diameters, available in three ER sizes
    In most cases, no special tool is required.
  • Versatile in use
    To suit all TENDO, TRIBOS-R, TRIBOS-S, SINO-R, CELSIO, WELDON mountings and ER collet chuck mountings
  • Commercially available shank types can be clamped according to DIN ISO 15488-B
    Shaft type according to DIN 1835-1 Form A and DIN 6535 Form HA, shaft type according to DIN 1835-1 Form B and DIN 6535 Form HB (Ø up to 20 mm), shaft type according to DIN 1835-1 Form B and DIN 6535 Form HB (Ø from 25 mm), shaft type according to DIN 1835-1 Form E and DIN 6535 Form HE