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1/8″ Long-Reach Down-Cut Spiral Bit (AstraHP Coated)

The 1/8″ down cut CNC router bit is a staple in any CNC toolkit. Made in the USA, our solid carbide down-cut is the go-to for clean edges and fast cuts. AstraHP Coated Solid Carbide Tip diameter: 1/8″ Shank Diameter: 1/4″ Length of cut: 1″ Overall Length: 2-1/2″ Also available in 5/8″ LOC Made In USA #row-656935700 > .col > .col-inner { padding: 20px 0px 20px 0px; } #section_1795597042 { padding-top: 45px; padding-bottom: 45px; } @media (min-width:550px) { #section_1795597042 { padding-top: 65px; padding-bottom: 65px; } } @media (min-width:850px) { #section_1795597042 { padding-top: 2px; padding-bottom: 2px; } }

1/8″ Long-Reach Down-Cut Spiral Bit (AstraHP Coated) - Main image
$27.44 $44.99 In stock

Category: Down-Cut CNC Bits

Solid carbide down cut 2 flute router bit with 1″ length of cut. The flutes are designed to push the chips downward and they also help with fraying and chipping on your workpiece. This tool work really well for wood and even on plastics and aluminum. The cutting tip diameter is 1/8″ and the length of cut is 1″ long”. Previous part number 420-DNC125LR

Looking for something smaller?
Check our 1/16″ Long-Reach Down-Cut Spiral Bit.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (5.0 / 5 · 5 reviews)

Penelope R. ★★★★★

The 1-inch cutting depth made leveling these CNC inlays dead simple, and the Astra coating is holding up far better than the uncoated bits I burned through before. No tear-out on the bottom face at all.

Hazel S. ★★★★★

Finally a down-cut bit that actually keeps the top surface chip-free on my plywood projects. The full inch of cutting length lets me do deep pocketing passes without swapping bits.

Leo ★★★★★

This bit cut through my walnut stock with almost no tear-out on the top surface, and the Astra coating still looks fresh after a dozen passes.