Shrink chuck 3° BT 40 - 04 - 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

sleeves and tool arbors

for mounting on a wall

- With filter for dirt particle-free cooling

For setting tools (e

Execution:

For gauge-accurate working and controlling

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

6 µm radial run-out with a 5 µm clamping nut

such as precision boring bars

prevents overfeeding

4 und 5 mm = h4

Automatic switch off