Shrink chuck 3° HSK 63 - 12 - 90

Shrink chuck 3° HSK 63 - 12 - 90Application: 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

driving ring and feather key

Precision coolant supply: Improves chip evacuation and decreases the risk for chip jamming

To use for high speed cutting and high precision milling

is prevented from attaching itself by vacuum

For cleaning internal tapers on machine spindles

ADJRGA = Length adjustment range

Toolholders suitable for induction-

- Higher repeat-accuracy

DIN 1835 form A+B+E and DIN 6535 form HA+HB+HE (larger than dia

Collection of collets

For the inspection of machine tools according to ISO recommendation R230 or for testing the tool spindle

a clip and can be moved in steps of 25 mm