Reach the deepest holes in your Turning operations

Go where no conventional turning bar has gone before with new additions to Seco´s Steadyline^® Tooling

Accurately and confidently perform long-reach turning and boring operations that are virtually impossible to do with conventional solutions thanks to new additions to Seco’s series of Steadyline^® turning/boring bars and their respective heads. Benefit from the industry’s most effective vibration dampening system incorporated within the new turning bars to easily turn and bore to depths up to 10xD for both small and large size holes.

The series extensions include Ø25 mm (Ø1.00") Steadyline® bars, GL25-Turning heads, Ø100 mm (4.00") Steadyline^® bars and rough and fine boring heads. The Ø25 mm (Ø1.00") Steadyline^® bars with GL25 workpiece side connection are for 6xD, 8xD and 10xD reaches and include carbide-reinforced bars for the deepest reaches along with Seco-Capto™, HSK-T/A and cylindrical shank machine side interfaces.

The GL25-Turning heads encompass 16 turning heads including general turning, recessing and back boring heads with DN..11, CC..09, DC..07, DC..11, TC..11 and VB..11 inserts. The larger size Ø100 mm (4.00") Steadyline^® bars accommodate existing GL50 turning heads and include Jetstream^® solutions, through a BA-to-GL50 adapter. For rough and fine boring, heads with BA060 and BA080 machine side interfaces allow for boring diameters from 66 mm to 115 mm (2.60" to 4.53").

For both turning and boring Steadyline^® operations, shops can quickly and effortlessly exchange tool heads by virtue of Seco’s unique GL connection. The GL connection ensures a fast and firm mounting of the heads to the Steadyline^® bars with modularity and possibility of 180° head orientation. GL-connection also ensures a centering accuracy and repeatability of 5 microns.

RANGE OVERVIEW
HOLDERS

Ø25 mm (1.00") Steadyline® bars for 6xD, 8xD and 10xD reaches (Seco-Capto™, HSK-T/A and cylindrical shank machine-side interfaces)
GL25-turning heads for Ø25 mm (1.00") Steadyline® bars. 16 heads including general turning, recessing and back boring heads with DN..11, CC..09, DC..07, DC..11, TC..11 and VB..11 inserts
Ø100 mm (4.00") Steadyline® bars for 10xD (cylindrical shanks)
Rough and fine boring heads of Ø60 mm and Ø80 mm (2.50" and 3.00") Steadyline® bars for boring range of Ø66 mm to Ø115 mm (2.60" to 4.53")

KEY BENEFITS

Steadyline^® vibration dampening for best process stability, reduced rejections and new possibilities for machining deep cavities
Versatility, as the same Steadyline^® bar can be used for turning and boringoperations
Longer tool life and superior surface finishes

KEY FEATURES

Extended range of Steadyline^® bars, with respective turning heads, as well as rough and fine boring heads
Long reach capability for deep cavities for smaller and bigger sizes
Unique GL-Connection for quick and effortless tool changing and accuracy
Selection of general turning, neutral and back boring heads options for GL25 heads
Dedicated and proven geometries with the Duratomic^® grade combinations

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