Aluminum Cutting End Mills – Downcut

For Cutting Aluminum, Brass, Bronze, Magnesium and Zinc

Aluminum Cutting End Mills – Downcut

  • Downcut Helix pushes burrs downward to improve top edge appearance.
  • Downcut End Mills prevent workpiece lifting on Vacuum Chucks.
  • Sharp cutting edge allows higher feedrates and produces an excellent surface finish when cutting Aluminum and soft materials.
  • Right hand cut with a left hand spiral.20° helix flute. CNC qualified.
  • Center cutting for straight plunging or ramping down into workpieces.
  • Two flutes.
  • 20° helix flute.
  • CNC qualified.
  • Standard and metric sizes.
  • Solid Carbide.
  • Manufactured in house.
  • 1,000s of tools in stock.
  • Same day shipping.

View all options and pricing.

View all available End Mills.

  • Cutter Diameters:  .031″ (1/32″) – .500″ (1/2″) and metric sizes 1.5 mm – 6 mm.
  • Tool Shank Diameters:  .125″ (1/8″) – .500″ (1/2″) and metric 6mm.
  • Solid Carbide:  Produced from premium, ultra-fine nano grade carbide for maximum tool strength.

Custom Tools are produced in house with quick turn around.
If you do not see a size you are looking for Contact Us or send us a Custom Tool Request.

Use for Machining, Cutting & Milling:

  • CNC Milling Machines.
  • Lathes.
  • Routers.
Cutter Dia.Flute LengthShank Dia.OL# FlutesPart No.PriceBuy
.031 (1/32").090" (3x).125" (1/8")2.0"2AD2-031-1$18.70

Buy!

.031 (1/32").090" (3x).250" (1/4")2.0"2AD2-031-2$21.80

Buy!

.050" (1/20").150" (3x).125" (1/8")2.0"2AD2-050-1$15.85

Buy!

.050" (1/20").150" (3x).250" (1/4")2.0"2AD2-050-2$18.20

Buy!

.0625" (1/16").250" (4x).125" (1/8")2.0"2AD2-0625-1$15.85

Buy!

.0625" (1/16").250" (4x).250" (1/4")2.0"2AD2-0625-2$18.20

Buy!

.078" (5/64").250" (4x).125" (1/8")2.0"2AD2-078-1$15.85

Buy!

.078" (5/64").250" (4x).250" (1/4")2.0"2AD2-078-2$18.50

Buy!

.0938" (3/32").380 (4x).125" (1/8")2.0"2AD2-0938-1$15.85

Buy!

.0938" (3/32").380 (4x).250" (1/4")2.0"2AD2-0938-2$18.20

Buy!

.125" (1/8").500" (4x).125" (1/8")2.0"2AD2-125-1$15.85

Buy!

.125" (1/8").500" (4x).250" (1/4")2.0"2AD2-125-2$18.20

Buy!

.1875" (3/16").500" (3x).1875" (3/16")2.0"2AD2-1875-1$17.30

Buy!

.1875" (3/16").500" (3x).250" (1/4")2.0"2AD2-1875-2$18.20

Buy!

.250" (1/4").500 (2x).250" (1/4")2.0"2AD2-250-1$18.20

Buy!

.375" (3/8")1.125" (3x).375" (3/8")3.0"2AD2-375-1$37.20

Buy!

.500" (1/2")1.125" (3x).500" (1/2")3.0"2AD2-500-1$68.76

Buy!

1.5 mm (.059")6.35 mm (4x)6 mm (.236")50 mm (1.97")2AD2-1.5-1$18.20

Buy!

2 mm (.079")6.35 mm (3x)6 mm (.236")50 mm (1.97")2AD2-2-1$18.20

Buy!

3 mm (.118")12.7 mm (4x)6 mm (.236")50 mm (1.97")2AD2-3-1$18.20

Buy!

4 mm (.157")12.7 mm (3x)6 mm (.236")50 mm (1.97")2AD2-4-1$18.20

Buy!

5 mm (.197")12.7 mm (2.5x)6 mm (.236")50 mm (1.97")2AD2-5-1$18.20

Buy!

6 mm (.236")12.7 (2x)6 mm (.236")50 mm (1.97")2AD2-6-1$18.20

Buy!

Filter: Reset
#wtbp-table-103_963236_wrapper table {border-collapse: collapse;} table.fixedHeader-floating[aria-describedby="wtbp-table-103_963236_info"] {border-collapse: collapse;} #wtbp-table-103_963236_wrapper th {border: 2px solid #000066 !important;border-left: none !important;background-color: #000066 !important;color: #ffffff;font-size: 12px;} #wtbp-table-103_963236_wrapper th:first-child {border-left: 2px solid #000066 !important;} #wtbp-table-103_963236_wrapper .dataTables_scrollBody th {border-bottom: none !important;border-top: none !important;} #wtbp-table-103_963236_wrapper .child table {border-collapse: collapse;} table.fixedHeader-floating[aria-describedby="wtbp-table-103_963236_info"] th {border: 2px solid #000066 !important;border-left: none !important;background-color: #000066 !important;color: #ffffff;font-size: 12px;} table.fixedHeader-floating[aria-describedby="wtbp-table-103_963236_info"] .child table {border-collapse: collapse;} table.fixedHeader-floating[aria-describedby="wtbp-table-103_963236_info"] th:first-child {border-left: 2px solid #000066 !important;} #wtbp-table-103_963236_wrapper td {font-size: 12px;} #wtbp-table-103_963236_filter input, #wtbp-table-103_963236_wrapper .wtbpColumnsSearchWrapper .search-column {background-color: #f2f2f2 !important;color: #333333 !important;border: 1px solid #999999 !important;} .wtbpModalContent {width: 80%;} .wtbpModalContent.wtbpModalContentForVariations {max-width: 600px;} #wtbp-table-103_963236 .wtbpAddToCartWrapper .button {overflow: hidden !important;font-size: 18px !important;color: #ffffff !important;border-radius: 6px !important;border-top: 1px solid #0c71c3 !important;border-right: 1px solid #0c71c3 !important;border-bottom: 1px solid #0c71c3 !important;border-left: 1px solid #0c71c3 !important;box-shadow: 1px 5px 1px #999999 !important;background: linear-gradient( to bottom, #0099ff, #0066cc) !important;} #wtbp-table-103_963236 .wtbpAddToCartWrapper .button:hover {color: #ffffff !important;border-top: 1px solid #0c71c3 !important;border-right: 1px solid #0c71c3 !important;border-bottom: 1px solid #0c71c3 !important;border-left: 1px solid #0c71c3 !important;} #wtbpPreviewTable .add_to_cart_inline {overflow: visible !important;} /* BUY BUTTON */ .added_to_cart.alt, .added_to_cart { padding: 8px 8px 8px 8px; } /* VIEW CART SIZE */ .wc-forward { font-size: 13px; } /* VIEW CART TEXT */ .add_to_cart_inline a { margin-right: 10px; }