Shrink chuck 4,5° HSK 63 - 08 - 80Application: 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

Low-vibration boring barsWith internal coolingLonger durability of insertsFor longitudinal and plane turningSetting angle: 93°Delivery: without inserts

For the storage of tapping quick change adaptors

Designed with fine adjustment to allow precise movement of the slider

4 and 5 mm only solid carbide tool shanks must be used

Clamping accuracy at the centre 0

With clamping screw and O-ring

For mounting tools with straight shanks

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

Contact surface precision grinded

To use for high speed cutting and high precision milling

Wherever reduced interference contours are required

Stahlkörper allseitig geschliffen und gehärtet