ER-Precision collet chuck HSK 50 - 2/20 - 80 | 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

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance1

Clamping capacity up to –0

Delivered with a built-in screw for shortened taper tools

102 x 38 x 15

Setting angle: 95°

Ø 125 mm with locks

such as precision boring bars

clamping depth l2 = max

Contact surface precision grinded

With adjustable spray nozzle and shim

For mounting tools with Morse taper shank and tang according to DIN 228-1 form B

Dragged-in prism