Shrink chuck 4,5° HSK 63 - 14 - 160

Shrink chuck 4,5° HSK 63 - 14 - 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 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 8mm stem diameter

better chip evacuation

For mounting the coolant tubes in HSK toolholders

Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

In machining centres (machines with automatic tool changers)

- With filter for dirt particle-free cooling

clamping depth = 52

clamping depth = 47

System concentricity and repetition accuracy 3 µm (3×D

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

and other hard to reach portions

All collets with outside form DIN 6388 (ISO 10897) can be clamped