ER-Precision collet chuck SK 40 - 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

- Warranty card

With ball bearing clamping nut All holders are made of forged steel

For the storage of tapping quick change adaptors

- Bed height H: 0

- After mounting

For setting the tool in the HKS collet chucks

To use for high speed cutting and high precision milling

Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)

Protection level IP65

Hinged mounting device for toolholders

For machining centres with synchronous spindle

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)