Hydraulic expansion chuck HSK 50 - 18 - 95Application: 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

For sealing tools with internal cooling in collet chucks

quantity of inserts:

ADJRGA = Length adjustment range

Collets sealed for high pressure cooling 120 bar with IC DIN 6499 B (ISO 15488 B) ER-system

For mounting the coolant tubes in PSK toolholders

DIN 1835 form A+B+E and DIN 6535 form HB+HE

For use on vises

For mounting solid drills with cylindrical shank according to DIN 6595

HSS-Co5 Twist drill DIN338 d=6

For mounting straight-shank tools

A possible increase of axial force during the tapping process is reduced to a minimum

Metallic sealed Collets for internal cooling (applicable up to 100 bar)