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3/8″ Extra-Long CNC Bit – 2″ Cut (AstraHP Coated)

3/8″ Extra Long end mill used for carving and milling wood, aluminum and other non-ferrous materials. AstraHP Coated Solid Carbide 3/8″ Shank 3/8″ Tip Diameter 4″ Overall Length 2″ Cut Length Also available 3/8″ Extra Long ball end Made in USA #row-1066116890 > .col > .col-inner { padding: 20px 0px 20px 0px; } #section_1175782135 { padding-top: 45px; padding-bottom: 45px; } @media (min-width:550px) { #section_1175782135 { padding-top: 65px; padding-bottom: 65px; } } @media (min-width:850px) { #section_1175782135 { padding-top: 2px; padding-bottom: 2px; } }

3/8″ Extra-Long CNC Bit – 2″ Cut (AstraHP Coated) - Main image
$79.91 $107.99 In stock

Category: Up-Cut CNC Bits

Solid Carbide 3/8″ Up-Cut bit used for carving and milling wood, aluminum and other non-ferrous materials.

Previously known as XL38-420.

What is an UpCut bit?

UpCut bits allow for rapid cuts since the tool clears the chips away from the material.  While Ideal for cutting thicker materials, this type of tool is not recommended for thinner or softer materials. They are more likely to tear the top surface with the cutting edges because they’re pulling the wood fibers up while cutting. When cutting laminated materials, such as plywood with a thin top veneer, that can matter a lot. This type of bit is used whenever the best finish is needed on the bottom side of a part.

Made in the USA by Bits & Bits Company

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Benjamin F. ★★★★★

I was worried the extra length might cause chatter, but the AstraHP coating kept it cool and clean through a deep cut in some 6061 aluminum. It cleared chips fast with the up-cut design, and the 2-inch cutting depth saved me time on a thick piece of walnut.

Benjamin D. ★★★★★

Took a 3/8″ slot in aluminum without breaking a sweat, the AstraHP coating really cut down on built-up edge. The 2″ cutting length is perfect for deep passes through 1/2″ plate.

Ava P. ★★★★★

Took a chance on this bit for a deep aluminum sign job, and the 2-inch cut length handled it beautifully without any chatter. The AstraHP coating seems to be keeping it sharp longer than my usual uncoated carbide bits. Already ordered a spare.