Shrink chuck 4,5° with cooling channels HSK 63 - 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 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

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

Suitable for internal coolant

For mounting screw-in cutters with thread

With balanced clamping nut All holders are made of forged steel

For face machining

Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system

rack and handles

On machining centres without synchronised spindles

prevents chip clogging

Minimal length compensation on compression and expansion balances very small pitch differences between synchro spindle and tap

no adhesion occurs and the tool

For the chucking of quick change adaptors for taps