Precision boring head EWN 04-152

for finishingfinehigh-speed

Fine boring heads with centric boring bars in modular and integral execution Variable tool length adjustment of the tool holder Higher rigidity, and in turn better cutting performance, can be achieved by keeping tool assemblies as short as possible. EWN boring heads feature variable length adjustment of the tool holders which ensures the shortest and most rigid tool assembly. Fine balanced when tool carrier is set in center position Tool holders with adjustable insert holders permit diameter setting on the insert holder. The heavy tool holder remains in the center position and does not create any imbalance. The imbalance created by the insert holder is in most cases insignificant. Large dial disc for a parallax-free reading Thanks to the use of a vernier scale, diameter adjustments of 0.001 mm can be executed precisely. - Same accessories for fine boring heads EWN and EWE, series 112 - Indirect and distortion free locking of the tool carrier - Large dial disc for a parallax-free reading of the adjustment and vernier EWN 04-7 The world wide smallest precision boring head. Boring Range: Ø.016" - .275" Dial Screw: 1 DIV = Ø.0005" with vernier Ø.0001" Max. RPM: 30,000 EWN 04-15 Boring Range: Ø.016" - .590" Dial Screw: 1 DIV = Ø.0005" with vernier Ø.0001" Max. RPM: 20,000 EWN 04-22 Short and compact boring head with an extremely rigid construction. Boring Range: Ø.079" - .866" Dial Screw: 1 DIV = Ø.0005" with vernier Ø.0001" EWN 2-32 Variable length adjustment of the tool holder ensures optimized boring depth setting. With CK5 Boring Range: Ø.079" - 1.260" Dial Screw: 1 DIV =Ø.0002" with vernier Ø.00005"