ER-Precision collet chuck HSK 63 - 2/20 - 200 | ER 32Application: For mounting straight shank tools in 2 m collets. Advantage: Excellent concentricity in the system (chuck + collet + clamping nut) 3 m radial run out with a 2 m clamping nut, 6 m radial run out with a 5 m clamping nut Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck) Plain clamping nut without grooves for high speed machining

For sealing tools with internal cooling

For sealing tools with internal cooling in collet chucks

Axial sealed with two O-rings

ISO-Metric Thread

For the inspection of machine tools according to ISO recommendation R230 or for testing the tool spindle

vertical and lateral

Low material loss

With balanced clamping nut

The insert is clicked into our grid system with

Sealing capacity up to 80 bar

Measuring surfaces are carbide

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