BT hydraulic chuck BT 40 , BT 50
taper shankmillingcutting

BT hydraulic chuck
BT hydraulic chuck
BT hydraulic chuck
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Machine mount
Clamping method
taper shank
Other characteristics
Rotational speed

25,000 rpm (157,080 rad.min-1)


BT 40 | BT 50 - JIS B 6339 AD Hydraulic chuck | Zero reach arbor • Taper shank, form BT / JIS B 6339 AD • Permitted up to max. 25,000 rpm • MQL capable, independent of the direction of rotation • Suited for direct clamping of all shanks that comply with DIN 6535 Zero-reach arbors with hydraulic chucks Thanks to their outstanding tool lives, best surface finish and maximum concentricity, hydraulic chucks found their place in milling. And there is good reason since these chucks offer both continuous action of the cutting edge and excellent vibration-damping properties. Economic advantages of hydraulic chucks Furthermore, it should be pointed out in terms of economy that the hydraulic clamping system of zero-reach arbors allows the clamping of bars and tools without any additional devices and thus provides shortest setup times and prevents micro-fractures on the cutting edge. In addition the system provides a continuous clamping force even at high speeds, thus ensuring optimum process reliability over all speed ranges. Exact repeat accuracy is ensured by the axial longitudinal adjustment. The maintenance of the hydraulic system is easy and can be done by the user himself. Versatile options for combining
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.