Shrink fit extensions 4,5° 20 - 03 - 150Application: 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! Delivery:

Setting angle: 93°

The clamping screw incorporates a through hole

For mounting straight-shank tools in collet chucks KPS-system

For mounting straight-shank tools in collet chucks DIN 6499

because only the shaft diameters and the squares must fit

Left - right - forehead - overhead

- Especially suitable fore wire EDM

for clamping holders with coolant channels directly to the cutting edge

Coolant pressure up to max

A possible increase of axial force during the tapping process is reduced to a minimum

Stahlkörper allseitig geschliffen und gehärtet

which can cause high frictional forces on the thread flanks