Shrink chuck 4,5° HSK 63 - 03 - 160Application: 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

- display of absolute measuring value or percentage clamping force in relation to reference value

For retaining screw DIN 6367

Setting ring not included in delivery - optionally available

JIS B 6339 and DIN 2080

For the coolant supply through the centre of HSK toolholders

clamping depth l2 = max

rack and handles

With ball bearing clamping nut

bei Ø 6 – Ø 32 mm = h238

Sealing capacity up to 80 bar

Coolant pressure up to max

Metallic sealed Collets for internal cooling (applicable up to 100 bar)