Description

Thread tapping quick-change chuck with elastic length compensation Design: With steep taper shank. Application: Can be used for right-hand and left-hand threads for both horizontal and vertical machining on CNC machining centres, special and drilling machines. Cutting of the tap due to differences between the tap pitch and the machine feed is prevented by the length compensation on compression and tension. The use of a longitudinal ball bearing guide in the length compensation makes the feed particularly durable and smooth-running at high torques.

Specifications

SK	40
Außen-Ø d1	78 mm
Auskraglänge l1	156 mm
DIN	DIN 69871
Einsatz-Ø	48 mm
für Einsatz Typ	FE3/FES3
für Gewindebohrer	M14 - M33
Längenausgleich Druck	17,5 mm
Längenausgleich Zug	17,5 mm