Shrink chuck 4,5° HSK 40 - 05 - 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

With built-in tightening bolt

Bed height H: 0

Ring gauge accuracy according to DIN 2250Delivery:

E3= 12 pieces

6 µm radial run-out with a 5 µm clamping nut

Without wrench

The insert is clicked into our grid system with

contact- and hot air shrink units

Extremely strong holding force (increases the holding power by at least 60% compared to standard ER chuck)

Coolant pressure up to 100 bar

Excellent concentricity in the system (chuck + collet + clamping nut)

Not applicable with reductions