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3/8″ Extra-Long CNC Ball Nose 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 in extra long Flat Made in USA #row-2134955334 > .col > .col-inner { padding: 20px 0px 20px 0px; } #section_108342937 { padding-top: 45px; padding-bottom: 45px; } @media (min-width:550px) { #section_108342937 { padding-top: 65px; padding-bottom: 65px; } } @media (min-width:850px) { #section_108342937 { padding-top: 2px; padding-bottom: 2px; } }

3/8″ Extra-Long CNC Ball Nose Bit – 2″ Cut (AstraHP Coated) - Main image
$65.87 $107.99 In stock

Category: Ball End Mill Ball Nose End Mills

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.

Previously known as XLB38-420.

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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)

Aurora ★★★★★

This bit's extra-long 2-inch cut lets me reach deep pockets in one pass, saving a ton of time on my CNC jobs. The upcut design really does clear chips fast, keeping the cut clean even on thicker materials.

Nicholas ★★★★★

The AstraHP coating is holding up way better than the bare bits I've used — still cutting clean after several sessions in hardwood. The upcut geometry clears chips fast, which keeps my deep pockets from clogging.

Sofia F. ★★★★★

That extra 2 inches of reach let me finally cut the deep pockets on my cabinet doors without the collet rubbing the wood. The coating seems to hold up well after a few hours of cutting, and chip evacuation is noticeably better than my old bit.