Shrink chuck 4,5° SK 40 - 16 - 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 tolerance9 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

Further information on the articles included can be found under the respective article number

Schafttoleranz bei Ø 3

- Rustproof

Ground internally and externally

Clamping accuracy at the centre 0

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance8

the coolant tube can be moved only to a minimum degree according to DIN (±1°)

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance6

Shortened processing times and reduction of production and unit costs

- Higher repeat-accuracy

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

DCONWS = 20 to 40 with four coolant channels