Shrink chuck 4,5° SK 40 - 32 - 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 tolerance5 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

Retaining screw for mounting of face mills arbors

For mounting straight-shank tools in collets

With wrench

For sealing the spindle of the turret

- Stainless steel 1

For mounting screw-in cutters with thread

For face machining

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

For machining centres with synchronous spindle

For mounting tools with Morse taper shank and tang according to DIN 228-1 form B

All functional surfaces fine machined