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CoroMill® 790

CoroMill® 790
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Raises the bar for aluminium machining The CoroMill 790 cutter achieves a level of accuracy and finish combined with metal removal rate which is unique for a standard indexable insert milling cutter. The accuracy of the serrated interface guarantees the position of the cutting edge in the cutter, minimizing the total tool run-out. The new CoroMill 790 insert geometry –NL for aluminium machining raises the bar for material removal rate and component finish for rough and finish machining. With the addition of HX cutters having extra close pitch, the table feed when finishing can be raised in all materials. CoroMill® 790: Sharp new –NL geometry and extra-close pitch cutters CoroMill® 790 Deep chip-forming geometry • Cutting forces are reduced to minimize tool deflection • Chip formation is optimized to eject chips away from the cutting zone • Small contact area for reduced friction permitting larger depths of cuts Extra close pitch HX cutters • Higher table feeds with more teeth • Coromant Capto® modularity • Excellent surface finish from CoroMill 790 serrated insert Serrated interface secures insert fixturing

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For more information please check our catalogue supplement, main catalogue or visit www.sandvik.coromant.com Your local Sandvik Coromant distributor: Higher chip removal rates Machine 0.01 mm (0.0004 inch) allowances The new -NL inserts are available in size 16 mm (0.630 inch). The inserts are completely re-designed to reduce machine power requirement and to increase the axial depth-of-cut capabilities from previously 12 mm (0.472 inch) up to 15 mm (0.591 inch) per pass. New aluminium geometry –NL CoroMill 790 is widely used as a finish milling cutter applied in all materials when radial...

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