Hydraulic expansion chuck HSK 50 - 20 - 100Application: For mounting straight shank tools acc. DIN 1835 form A+B+E and DIN 6535 form HA+HB+HE (larger than dia. 20 mm only with reduction sleeve). Delivery: Without wrench All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Surface roughness Ra < 0,4 m Tensile strength in the core of min. 800 N mm after DIN All functional surfaces fine machined

With clamping screws

sleeves and tool arbors

Clamping positions: horizontal

For sealing tools with internal cooling in collet chucks

Double-clamping via two mobile and one fi xed jaw

(without toolholders and inserts)

Kontakt- und Heißluftschrumpfgeräte geeignet

For holding tool holders with polygonal shank ISO 26623-1

Integrated pull-down mechanism

For measuring the groove diameter of shafts

Non-rotating spindle

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance4