Shrink chuck 4,5° SK 40 - 18 - 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 tolerance2 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 safe clamping of taps in end mill holders according to DIN 1835 B

With wrench

For mounting straight-shank tools in collets

B4 - 25 x 16 x 30

With high precision coolant you get improved

SK 30 without coolant exit bores on the end faceDelivery:

Collets sealed with seal for IC

clamping depth l2 = max

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

driving ring and feather key

With clamping screw

All functional surfaces fine machined