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3/16″ Up-Cut Spiral Bit (AstraHP Coated)

3/16″ cut diameter on a 1/4″ shank gives you a tool stronger than an 1/8″ but a narrower kerf than a 1/4″ cut. AstraHP Coated Solid Carbide Tip diameter: 3/16″ Shank Diameter: 1/4″ Length of cut: 1″ Overall length: 2-1/2″ Formerly SRF4-187UP Made In USA #row-971340505 > .col > .col-inner { padding: 20px 0px 20px 0px; } #section_1979434791 { padding-top: 45px; padding-bottom: 45px; } @media (min-width:550px) { #section_1979434791 { padding-top: 65px; padding-bottom: 65px; } } @media (min-width:850px) { #section_1979434791 { padding-top: 2px; padding-bottom: 2px; } }

3/16″ Up-Cut Spiral Bit (AstraHP Coated) - Main image
$28.34 $44.99 In stock

Category: Up-Cut CNC Bits

This 3/16-inch up-cut spiral bit from BitsBits.com features an AstraHP coating, designed for use in CNC routing applications. The up-cut geometry helps efficiently evacuate chips, making it a practical choice for a variety of cutting tasks.

  • 3/16-inch cutting diameter for precise, detailed work.
  • Up-cut spiral design aids in chip removal and reduces heat buildup.
  • AstraHP coating provides a durable surface for extended use.
  • Compatible with CNC routers; SKU 425-SRF187.
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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)

Kevin F. ★★★★★

Switching from a compression bit to this up-cut spiral made a noticeable difference in chip removal—the flutes really do pull the waste out cleanly, which saved me a lot of cleanup time on a long job. The AstraHP coating is holding up well so far after a couple dozen passes through plywood, no signs

Charlotte E. ★★★★★

Picked this up for some production work and the 3/16" up-cut clears chips faster than my old down-cut bits ever did. The coating makes a noticeable difference in smooth cuts on hardwoods.

Olivia ★★★★★

The AstraHP coating on this bit really helps with chip evacuation—I barely have to clear the dust shoe mid-job. Cuts through hardwood sheets cleanly with minimal burning so far.