Shrink chuck 4,5° with cooling channels SK 50 - 25 - 100

Shrink chuck 4,5° with cooling channels SK 50 - 25 - 100Application: 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

Completely made of steel

Hinged mounting device for toolholders

For cleaning internal tapers on machine spindles

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

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

For machining centres with synchronous spindle

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

with cooling channels

- Maximum concentricity <0

critical factors for successful deep face grooving operations

Suitable for internal coolant

With clamping screw and O-ring