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Live centres are determined for the lathe-turning for quick and simple clamping hollow workpieces with big diameter which cannot be clamped by common live center. End of revolving part is cone 1:10 for setting clamping inserts with apex angle 60° or 90°. Live centers are provided with the cone Morse taper according to CSN 22 04208 (DIN 228, ISO296) without the clamping thread. Availables sizes: MK3 MK4 MK5 MK6 -
Live centers are determined for workpiece chucking in lathes or to work in grinding machines, especially by the grinding workpiece higher weight. The construction of live centers features with small diameter head of tip, allow easy access tool to the workpiece. Live centers with cone MK 2 ÷ 6 is possible adjusting clearance in front of radial bearing. Live centers have shank with cone MORSE according to ČSN 22 0420 (DIN 228, ISO 296) without clamping thread. Availables sizes: MK2 MK3 MK4 MK5 MK6