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1/2″ Plywood Router Bit 31/64″ actual x 1/2″ Shank – Whiteside 1065A (AstraHP Coated)

Undersize 1/2″ Plywood Dado router bits are used for making grooves, dados and mortising for that perfect fit. AstraHP Coated 1/2″ Shank 31/64″ (12.3mm) Cut Diameter 1″ Cut Length 2-1/4″ Overall Length Also available in 1/4″ shank Recommended RPM: 16,000 Made in USA #row-1771790878 > .col > .col-inner { padding: 20px 0px 20px 0px; } #section_1246776389 { padding-top: 45px; padding-bottom: 45px; } @media (min-width:550px) { #section_1246776389 { padding-top: 65px; padding-bottom: 65px; } } @media (min-width:850px) { #section_1246776389 { padding-top: 2px; padding-bottom: 2px; } }

1/2″ Plywood Router Bit 31/64″ actual x 1/2″ Shank – Whiteside 1065A (AstraHP - Main image
AstraHP Coated Whiteside 1065A 1/2 Plywood Dado router bitAstraHP Coated Whiteside 1065A 1/2 Plywood Dado router bit
$23.03 $35.99 In stock

Category: Plywood Dado Router Bits

This Whiteside 1065A router bit is designed for cutting clean dadoes in plywood. The bit has a 1/2-inch shank and an actual cutting diameter of 31/64-inch, which suits standard 1/2-inch plywood. It features an AstraHP coating for enhanced durability and performance.

  • Whiteside 1065A model with AstraHP coating
  • 1/2-inch shank for use in standard routers and router tables
  • 31/64-inch actual cutting diameter for 1/2-inch plywood
  • Designed for dado cuts in plywood applications
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Customer Reviews (4.6 / 5 · 5 reviews)

Henry E. ★★★★★

The AstraHP coating on this bit really helps it slide through plywood without leaving burn marks—my last few bits would start smoking on deep cuts. It makes clean dadoes right at 31/64-inch, which fits 1/2-inch plywood perfectly.

Benjamin P. ★★★★★

Finally, a bit that matches actual plywood thickness—the 31/64-inch diameter leaves no gaps, and the AstraHP coating has held up through a full cabinet build without dulling.

Timothy ★★★★★

Finally, a bit that cuts crisp dados without burning the edge of the plywood—the Astra coating really does help it slide through the glue lines. I ran a test piece and the 31/64-inch width fit my half-inch stock perfectly.

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