Page 1100 - Master Catalog 2017, Inch

High-Performance Solid Carbide End Mills •
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VariMill III ER
VariMill III ER
The trend towards more effi ciency and increased productivity using high-speed machining
techniques such as trochoidal and peel milling will continue to be a focus for aerospace
components. The new VariMill III ER is designed to provide the highest Metal Removal
Rates (MRR) and extended tool life in the most demanding materials in the aerospace
industry. VariMill III ER is designed to be applied in titanium and stainless steel workpiece
materials for both semi-fi nishing and fi nishing applications.
• 7-fl ute eccentric relief design provides edge strength along with high productivity.
• Superior surface fi nishes and wall straightness capability from specialized core.
• Finishing and semi-fi nishing at up to 30% of the diameter with one tool.
• Central coolant hole on necked 2 x D length-of-cut tools designed for pocketing applications.
• First choice for high-speed machining in diffi cult-to-cut workpiece materials.
Innovative core design
Superior wall straightness.
Available with common 2 x D (necked), 3 x D,
aerospace radii. and 5 x D standard.
®
Central Coolant Hole
(2 x D with neck only.) Available with
®
SAFE-hOCK shanks.
Victory™ grade WS15PE™
Market-leading surface technology
7-Flute Design Eccentric relief grind
Superior fi nishes Consistent edge quality. using pre- and post-coat treatments.
specially suited for
high-speed machining.
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