Shrink chuck 4,5° SK 40 - 03 - 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

For sealing tools with internal cooling

Bed height H: 0

- The main body is made of aerometal

Synchro tapping chucks compensate synchronisation errors

For mounting straight-shank tools according to DIN 1835 form B+E

For clamping tools with Morse taper shank and thread according to DIN 228-1 form A

For use on static and driven toolholders via threaded connector

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

On machining centres without synchronised spindles

Construction: Hardened steel

For the chucking of quick change adaptors for taps

Eingebauter Niederzug