ER-Precision collet chuck HSK 63 - 2/20 - 100 | 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

radial load

From DCONWS = 25 on two clamping screws

- Honed collet boring

clamping depth = 58

Digital setting device Z-axis

For mounting straight-shank tools in collets according to ISO 10897 (formerly DIN 6388) OZ

Exchangeable carbide tipped scriber

For clamping nuts ER-system

For holding tapers according to DIN 69871

For the chucking of quick change adaptors for taps

For cleaning internal tapers on machine spindles

20 mm only with reduction sleeve)