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Return To ShopWidia Solid Carbide End Mill Series 524149 is designed for high-performance machining of aluminum and non-ferrous materials. Manufactured from patented micro-grain carbide, the tool offers excellent toughness, hardness, and bending strength. Its optimized single-flute geometry ensures efficient chip evacuation, improved surface finish, and stable cutting performance in high-speed milling applications.
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The 524149 series features a center-cutting, square-end design suitable for slotting, ramping, plunging, and peripheral milling operations. A 30-degree helix angle enhances edge strength while maintaining smooth cutting action. Combined with advanced coating technology, the tool provides longer service life, higher oxidation resistance, and consistent machining accuracy across various aluminum components.
Engineered with K10F-DCL carbide grade and modern coating solutions, Widia 524149 end mills enable reliable machining from roughing to finishing using a single tool. The geometry supports high-speed machining strategies and reduced cutting forces, delivering cost efficiency, improved productivity, and excellent process security in industrial manufacturing environments.
Patented carbide provides high toughness and strength
Optimized chip evacuation for aluminum machining
30° helix improves stability and edge strength
Enhanced wear resistance and oxidation protection
Suitable for slotting, ramping, plunging, and HSM
| order number | K10F-DCL | Adapter Style Machine Side | D1 | D | length of cut Ap1 max | length L |
| 2651100 » | 524149-000030 | Straight-Cylindrical | 3,0 | 6 | 12,00 | 50 |
| 2651314 » | 524149-000040 | Straight-Cylindrical | 4,0 | 6 | 15,00 | 60 |
| 2651317 » | 524149-000050 | Straight-Cylindrical | 5,0 | 6 | 17,00 | 60 |
| 2651318 » | 524149-000060 | Straight-Cylindrical | 6,0 | 6 | 20,00 | 60 |
| 2651319 » | 524149-000080 | Straight-Cylindrical | 8,0 | 10 | 25,00 | 75 |
| 2651320 » | 524149-000100 | Straight-Cylindrical | 10,0 | 8 | 25,00 | 75 |
| 2651321 » | 524149-000120 | Straight-Cylindrical | 12,0 | 12 | 25,00 | 75 |
| End Mill Tolerances | |||
| D1 | tolerance h10 + / – | D | tolerance h6 + / – |
| ≤ 3 | 0/0,040 | ≤ 3 | 0/0,006 |
| > 3–6 | 0/0,048 | > 3–6 | 0/0,008 |
| > 6–10 | 0/0,058 | > 6–10 | 0/0,009 |
| > 10–18 | 0/0,070 | > 10–18 | 0/0,011 |
| > 18–30 | 0/0,084 | > 18–30 | 0/0,013 |