Face Mill Arbor, Form AD, BT 30 Short, Clamping Diameter: 27mm

All shanks hard turned for smooth running!. With RFID/Balluffchip bore and Cooling Channel Bores. Advantage: The double contact between the taper and the flat flange creates a more stable and precise clamping situation: Better surface quality Longer tool life times Consistent seating in the headstock even at high speeds Smaller radial run-outA BT double contact Arbor can also be used in a standard BT machine spindle - and vice versa. The advantages of the double contact are however achieved only when a double contact Arbor and double contact spindle are used together. Supplied with: Lock screw. Optional extras: Pull studs PS No. 308760 308806. Special toggle wrench No. 309840. Overhang dimension A: 40 mm a: 1 mm External Dia D: 50 mm Spare Milling cutter lock screw No. 309860 / 309861: 27 Suitable toggle wrench No. 309840: 27