Shrink chuck 4,5° SK 50 - 14 - 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

SK 30 without coolant exit bores on the end faceDelivery:

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance3

with cooling channels

With clamping screw and O-ring

cross head retaining screw and cylinder head retaining screw for cutters with central coolant

with IC DIN 6499 B (ISO 15488 B)ER-system

For mounting milling cutters with transversal groove

Sealing capacity up to 80 bar

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

which can cause high frictional forces on the thread flanks

All functional surfaces fine machined

20 mm only with reduction sleeve)