Shrink chuck 4,5° HSK 63 - 18 - 120

Shrink chuck 4,5° HSK 63 - 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 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

Excellent performance on various work material: Stainless steel

2x fixed and 2x steering caster

Rotary holder for clamp holders with coolant supply directly to the cutting edge and for ISO clamp holders with claw clamping for optimum cooling of the cutting edge

- Tightness of the screw connection tested up to 80 bar

SK 30 without coolant exit bores on the end face

cross head retaining screw and cylinder head retaining screw for cutters with central coolant

5-30mm and 25-50mm range are supplied with setting rings

Cone and flange hardened and grinded

PSK = PSK 63

For holding tool holders with polygonal shank ISO 26623-1

Collet chucks and wrenches to be ordered separately

Clamping force preadjustable by graduation lines