Shrink chuck 4,5° BT 50 - 18 - 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

With drivers

For mounting taps

Battery :1

3 µm radial run-out with a 2 µm clamping nut

- Calibration certificate

102 x 45 x 15

Longer durability of inserts

and vertical

Minimum internal diameter measurement capability of 20mm

Construction: Hardened steel

In NC machines (machines without automatic tool changers)

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)