Shrink chuck 4,5° with cooling channels SK 40 - 03 - 120Application: 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 tolerance6 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

For sealing tools with internal cooling in collet chucks

Mainly for external machining

Only nominal size d can be clamped (applicable up to 120 bar)

Instruction manual

Warranty card

clamping depth 2 mm

For mounting the coolant tubes in PSK toolholders

For all solid drills with cylindrical shank according to DIN 6595

reading parts brushed chromium-plated

Nubs on the top of the inserts

Not applicable with reductions

With retaining screw