DELEVEL
Request a quote

End mills for aluminium

Solid carbide end mills for aluminium and other non-ferrous materials. The U-flute series come in 2- and 3-flute versions from Φ1 to Φ20 mm, and a roughing series covers Φ4 to Φ20 mm.

Uncoated three-flute solid carbide end mill for aluminium, close-up of the flutes and cutting edges

Choosing an end mill for aluminium

Choose the series first, then the size. Check the cutting length against your depth of cut and use the shortest overall length the part allows: a shorter tool is stiffer and leaves a better finish. Where chips need room, as in slotting and deep pockets, fewer flutes leave more space; for side milling and finishing, three flutes allow a higher feed. For heavy stock removal, use the roughing series.

U-flute end mills for aluminium

Aluminum U-Flute End Mill — 50 Series

Multicolor coated options are available for this series.

Aluminum U-Flute End Mill — 50 Series — dimensions in mm · Catalog 2026 Supplement (PDF)
Cutting diameter (mm) Cutting length (mm) Overall length (mm) Shank (mm) Flutes
D1350D43F/2F
D1.54.550D43F/2F
D2650D43F/2F
D2.57.550D43F/2F
D3950D33F/2F
D3950D43F/2F
D3.51150D43F
D41250D43F/2F
D41675D43F/2F
D416100D43F/2F
D51550D53F
D52075D53F/2F
D520100D53F/2F
D3950D63F
D41250D63F
D51550D63F
D61850D63F/2F
D62475D63F/2F
D624100D63F/2F
D636150D63F
D82460D83F/2F
D83275D83F/2F
D832100D83F/2F
D855150D83F
D103075D103F/2F
D1040100D103F/2F
D1065150D103F
D123575D123F/2F
D1245100D123F/2F
D1265150D123F
D1445100D143F
D1465150D143F
D1645100D163F
D1665150D163F
D1845100D183F
D1875150D183F
D2045100D203F
D2075150D203F

Aluminum U-Flute End Mill — 55 Series

The 55 Series is our higher-specification line, with higher-grade carbide. Multicolor coated options are available for this series.

Aluminum U-Flute End Mill — 55 Series — dimensions in mm · Catalog 2026 Supplement (PDF)
Cutting diameter (mm) Cutting length (mm) Overall length (mm) Shank (mm) Flutes
D1350D43F
D1.54.550D43F/2F
D2650D43F
D2.57.550D43F/2F
D3950D33F
D3950D43F
D41250D43F
D41675D43F
D416100D43F
D51550D53F
D52075D63F
D3950D63F
D41250D63F
D51550D63F/2F
D61850D63F
D62475D63F
D624100D63F
D636150D63F
D82460D83F
D83275D83F
D832100D83F
D855150D83F
D103075D103F
D1040100D103F
D1065150D103F
D123575D123F
D1245100D123F
D1265150D123F
D1445100D143F
D1465150D143F
D1645100D163F
D1665150D163F
D2045100D203F
D2075150D203F

Economy U-Flute End Mill for Aluminum

Economy U-Flute End Mill for Aluminum — dimensions in mm · Catalog 2026 Supplement (PDF)
Cutting diameter (mm) Cutting length (mm) Overall length (mm) Shank (mm) Flutes
D1350D43F
D1.54.550D43F/2F
D2650D43F
D2.57.550D43F/2F
D3950D33F
D3950D43F
D41250D43F
D41675D43F
D416100D43F
D51550D53F
D52075D53F
D3950D63F
D41250D63F
D51550D63F/2F
D61850D63F
D62475D63F
D624100D63F
D636150D63F
D82460D83F
D83275D83F
D832100D83F
D855150D83F
D103075D103F
D1040100D103F
D1065150D103F
D123575D123F
D1245100D123F
D1265150D123F
D1445100D143F
D1465150D143F
D1645100D163F
D1665150D163F
D2045100D203F
D2075150D203F

Roughing end mills for aluminium

Roughing End Mill for Aluminum

Roughing End Mill for Aluminum — dimensions in mm · Catalog 2026 Supplement (PDF)
Cutting diameter (mm) Cutting length (mm) Overall length (mm) Shank (mm) Flutes
D41250D43F
D51550D53F
D61850D63F
D82460D83F
D83275D83F
D103075D103F
D1040100D103F
D123575D123F
D1245100D123F
D1445100D143F
D1645100D163F
D1665150D163F
D2045100D203F
D2075150D203F

When to choose another series

Questions about this range

Why use a U-flute end mill for aluminium?

Aluminium forms long chips that pack easily. The U-shaped flute leaves room for them to clear the cut, which helps avoid built-up edge and a torn finish.

What is the difference between the series?

The tables list the 50 Series, 55 Series and economy U-flute series and a roughing series. Send the alloy and the operation, and we will recommend a series.

Are coated versions available?

The 50 Series and 55 Series are also listed with a multicolour coating. Say which version you need with your enquiry.

Do you make sizes outside the tables?

Yes, other diameters, lengths and flute counts are made to drawing.

Catalog pages for this range

Edition: October 2026. Free to download, no sign-up. All catalog downloads →

Send a drawing

Include the material, tolerance and quantity.

WhatsApp