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Schlenker Collets & Guide Bushings

Superior Quality Schlenker offers a complete line of superior quality work-holding collets and guide bushings for applications requiring high precision and accuracy. They are simply the best you can buy. Here is a sample of what Schlenker offers:

  • Special solutions / customized solutions
    • S-Slot collets
    • Long-nose guide bushings
    • Overgripping collets
    • Step collets
    • Guide bushings with extended inserts
    • Serrated clamping collets
  • Collets
    • Pressure collet chucks
    • Draw-In collets
    • Dead-Length collets
    • Pick-off collets
    • ER collets
  • Guide bushings
    • Adjustable guide bushings
    • Flexible guide bushings
    • S-Slot guide bushings
    • SB Guide bushings (for Titanium)
    • BL guide bushings
  • Clamping sleeves
  • Bearings
  • Spindle reducer


Schlenker Collets and Guide Bushings Catalog

See line-up of Schlenker Collets & Bushings:

Schlenker collets collection 1


Schlenker over-grip collet

Overgrip Collet

  • For gripping over a large surface to a smaller diameter
  • Used on a pick-off spindle when it is required to clear a shoulder and grip on a smaller diameter beyond, such as screws or bolts. (over the shoulder collet)
Schlenker extended-nose collet

Extended Nose Collet

Featuring the Schlenker S-Slot Design

  • No debris in the collet, since it completely closes
  • Clamping without marks on the material
  • Concentricity of the collet <0.005 mm
  • Deviations of the material can be by-passed
  • Ideal for square- and hex material
  • High and even tension
  • Easy to clean after the use
  • Assists with tool clearance in work envelope
Schlenker sealed bushing

Fully Sealed Collet

Brass | Synthetic | Aluminum

  • Prevents stains on the material
  • Inserts are exchangeable after wearing and tearing
  • Ideal for material sensitive to scratching and excellent for smooth pick-up


Schlenker long-nose bushing

Long Nose Guide Bushings

  • Improved workholding stability by shifting guide area forward
Image of Schlenker bushings

Guide Bushing with Extended HM Insert

  • Guiding surface up to 40mm
  • Capable of machining a larger part
  • High concentricity
Schlenker bushing

SB Guide Bushings

  • For use with materials with hard gliding properties – such as titanium
  • Prevents welding together of guiding area and part
  • Precision workholding ideal for swiss machines

Schlenker Lathe Collets and Guide Bushings

Download Schlenker Catalog

To order please call our Sales Department at (314) 692-8388 or e-mail


Response to Covid-19

Our philosophy as a business is to approach this situation with empathy and urgency.

Edge Technologies is taking several actions to protect the health and well-being of our partners and customers and to control the spread of COVID-19 (coronavirus) in accordance with the expert guidance of the CDC and local public health authorities.

Many countries continue to have strict travel restrictions in place, and the availability of options for international transportation remain limited.

Currently we are avoiding all non-essential travel to Canada and Puerto Rico. Our partners in Mexico are operating under the CDC guidelines.

For more information about CDC updates and guidelines, you can click on the link below.

Thank you for your support.