Shrink chuck 4,5° with cooling channels SK 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 tolerance6 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 adaption from ISO40 to PSC (ISO 7388-1 to ISO 26623-1)

Especially in operations in toolmaking and mould making

Coolant nozzles lockable for tools with internal coolant

For d = 60 only with four fi xation screws according to DIN 912

Calibration of the angular position of spindles of milling-turning centres

With fi ne adjustment carriage to feed the slider finely

Bearing edge ground

Clamping positions: horizontal and and vertical

- According to DIN 69895 for HSK-A and HSK-E hollow taper shanks

bei Ø 6 – Ø 32 mm = h235

PSK = PSK 63

Dragged-in prism