Shrink chuck 4,5° SK 40 - 03 - 160Application: 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

With built-in tightening bolt

Heat-treated steel

ISO-Metric Thread

For the transfer of a defined torque

Carbide tipped measuring faces

driving ring and feather key

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance6

- Longer-lived than standard collets

For adaption from SK/ISO to PSC (ISO 7388-1 to ISO 26623-1)

Hinged mounting device for toolholders

For adaption from HSK-A to PSC (ISO 7388-1 to ISO 26623-1)

Zero-setting at any position for incremental measurement