Shrink chuck 4,5° HSK 63 - 14 - 120Application: For mounting tools with straight shanks. Note: Toolholders suitable for induction , contact and hot air shrink units. 3, 4, 5 with h4 tolerance and 6 32 with h6 tolerance For 3, 4 and 5 mm only solid carbide tool shanks must be used! All holders are made of forged steel Specific, low warpage hardened Surface hardened HRC 58~60 Hardening depth 0,8mm~0,9mm Taper angle tolerance < AT 3 according to DIN 2080 Surface roughness Ra < 0,4 m

Clamping capacity up to –0

(applicable up to 21 bar)

For machining centres without synchronous spindle

Double-clamping via two mobile and one fi xed jaw

With fi ne adjustment carriage to feed the slider finely

For the coolant supply through the centre of  HSK toolholders

Collets sealed for high pressure cooling 120 bar

Carbide tipped measuring faces

- Especially suitable fore wire EDM

Sealing capacity up to 80 bar

For holding tapers according to DIN 69871

clamping depth = 50