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Milling

Smoother Roughing

05/01/2000
Author:
Kip Hanson
The author discusses the disadvantages of using a finishing endmill for roughing applications. He also presents a quick, systematic, step-by-step series of calculations that allows machinists to optimize metalcutting when applying coarse-pitch, cobalt-HSS roughing endmills.
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Precision In Their Pocket

09/01/1998
Author:
Matthew Mueller
Researchers using computer simulation and refined probing techniques attempted to mill a pocket as accurately as possible. This report tells how the researchers used their high-tech tools and how close to perfection they came.
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What’s Your Angle?

12/01/1999
Author:
Aaron Alvarez
When facemilling with an indexable-insert tool, the axial and radial rake angles of the inserts can have a significant impact on performance. This article reviews the basics of rake angles and their effect on tool life, cutter effectiveness and metal-removal rates.
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Indexable Milling Advancements - Premium Performance, Maximum Value - Made in USA

From profile and ramp milling to 3D roughing and profile finishing, view footage of Dapra's new products, designed to help you maximize productivity and improve your bottom line. 

The EDGE2 DSS double-sided square shoulder line delivers the best indexable milling value in the industry, offering premium 90-degree performance, reduced cost per edge and a cutter replacement program.

Rough-duty RDBN ball nose finishing inserts are composed of a tougher carbide and stronger cutting edge for added chipping resistance in demanding applications.