Shrink chuck 4,5° HSK 40 - 04 - 80

Shrink chuck 4,5° HSK 40 - 04 - 80Application: 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

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

Adapter / reduction / extension for polygonal hollow shank tapers

Designed with fine adjustment to allow precise movement of the slider

Without wrench

For retaining screw DIN 6367

Stahlkörper allseitig geschliffen und gehärtet

E3= 12 pieces

which can cause high frictional forces on the thread flanks

For the coolant supply through the centre of  HSK toolholders

Coolant nozzles lockable

For machining centres with synchronous spindle

Setting ring not included in delivery - optionally available