Shrink chuck 4,5° SK 30 - 10 - 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

(applicable up to 21 bar)

Surface roughness Ra < 0

800 N/mm² after DIN

Toolholders suitable for induction-

Improves chip evacuation and decreases the risk for chip jamming

- Rustproof

with cooling channels

4 and 5 mm only solid carbide tool shanks must be used

contact- and hot air shrink units

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance4

For machining centres with synchronous spindle

With retaining screw