Shrink chuck 4,5° with cooling channels SK 40 - 14 - 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 retaining screw DIN 6367

For mounting straight-shank tools in collets

(applicable up to 21 bar)

For mounting milling cutters with transverse or longitudinal groove

All holders are made of forged steel

- Stainless steel 1

clamping depth l2 = max

With balanced clamping nut

For clamping tools with Morse taper shank and thread according to DIN 228-1 form A

LSCX = Clamping depth

Precision coolant supply: Improves chip evacuation and decreases the risk for chip jamming

For the chucking of quick change adaptors for taps