Aluminum Milling
Cutting tools for high-speed aluminum and non-ferrous machining — 2/3-flute polished end mills and PCD inserts that eliminate built-up edge and deliver mirror finishes.
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Why Aluminum Milling Needs CNC Cutting Tools
Cutting tools for high-speed aluminum and non-ferrous machining — 2/3-flute polished end mills and PCD inserts that eliminate built-up edge and deliver mirror finishes.
- 2-flute and 3-flute end mills with polished flutes for aluminum chip evacuation
- High-positive rake geometry for low cutting forces at high speeds
- PCD inserts for extremely long tool life on aluminum production lines
- Uncoated sharp edges prevent built-up edge (aluminum sticking)
- Grades for 6061, 7075, cast aluminum and other non-ferrous alloys
- Speeds and feeds support for high-speed machining
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FAQ
Questions Buyers Ask
Why does aluminum stick to my end mill?
Aluminum has a high affinity for carbide — built-up edge forms when the edge is dull or the rake is wrong. Use polished 2/3-flute end mills with sharp, high-positive edges and high speeds; for production runs, PCD inserts eliminate the problem entirely.
2-flute or 3-flute for aluminum?
2-flute gives maximum chip space for slotting and roughing. 3-flute adds a balance of chip space and finish for profiling and finishing. Both outperform 4-flute on aluminum, which lacks chip evacuation.