Shrink chuck 4,5° SK 50 - 20 - 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

Entirely hardened and grinded on the inside and outside

Calibration certificat

Stainless steel

and are noted for their tailored inner struts

Jaw parts in contact with the workpiece press the workpiece onto the surface

- After mounting

bei Ø 6 – Ø 32 mm = h236

6 T-slot nuts

For mounting straight-shank tools acc

For tools with through coolant an O-ring must be used

Graduation: 0

Ø32mm and Ø40mm dial face are optional