Shrink chuck 4,5° BT 40 - 03 - 80Application: 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

Matt chrome finish

For the coolant supply through the centre of PSK toolholders

Jaws with grip serrations und fine step for workpieces with max

3 / L2=63 HA polished Split Point - Valuetool

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

The fine-adjustment allows the slider to be precisely positioned

For the manufacturing of special tools

For gauge-accurate working and controlling

- Stainless steel 1

Torque range : 20-110 Nm

longer tool life

For mounting drill chucks