Shrink chuck 4,5° HSK 63 - 06 - 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 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 mechanical booster - Clamping force preadjustable by graduation lines

end mills) to “zero” and for determining the reference point of the machine spindle

4021 x 20Cr13

Cone and flange hardened and grinded

minimum and diviation

Setting rings

carbon steel

With balanced clamping nut

LSCX = Clamping depth

Accuracy: ±5 min

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)

- Absolute/incremental measurement