High-Performance Solid Carbide End Mills •
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 specialised core.
• Finishing and semi-fi nishing at up to 30% of the diameter with one tool.
• First choice for high-speed machining in diffi cult-to-cut workpiece materials.
Innovative core design
Superior wall straightness.
2 x D (necked), 3 x D,
and 5 x D standard.
Available with radii or
chamfered corner.
Available with
SAFE-hOCK ® shanks
7-Flute Design
Superior fi nishes
especially suited for
high-speed machining.
O42
Eccentric relief grind
Consistent edge quality.
Victory ™ grade WS15PE ™
Market-leading surface technology
using pre- and post-coat treatments.
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