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3/4″ Plywood Router Bit 23/32″ actual x 1/2″ Shank – Whiteside 1083A (AstraHP Coated)

AstraHP Coated 1/2″ Shank Actual cut diameter: 23/32″ (18.2mm) 1″ Cut Length 2-1/2″ Overall Length Also available in 1/4″ shank Recommended RPM: 12,000-14,000 (max 18,000) Made In USA

3/4″ Plywood Router Bit 23/32″ actual x 1/2″ Shank – Whiteside 1083A (AstraHP - Main image
$29.69 $44.99 In stock

Category: Plywood Dado Router Bits

This Whiteside 1083A router bit is designed for cutting clean dadoes in plywood. It features a 3/4-inch cutting diameter with an actual 23/32-inch cut, and a 1/2-inch shank for compatibility with standard routers. The AstraHP coating helps reduce friction and heat for smoother cuts and longer life.

  • Cutting diameter: 3/4 inch (actual 23/32 inch)
  • Shank: 1/2 inch
  • AstraHP coated for enhanced performance
  • Recommended RPM: 12,000–14,000 (max 18,000)
  • Ideal for plywood dado applications
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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 ★★★★★

Set the depth properly and this bit slices through Baltic birch with zero tear-out on the top face. The AstraHP coating keeps the carbide edge sharp through a full sheet of 3/4" ply, and I didn't have to clean up a single fuzzy edge on my dados.

Carter ★★★★★

The 23/32" actual cut is spot on for 3/4 ply, so my dadoes fit snug without any sanding. Cuts through a dozen sheets and the edges are still crisp, no burn marks on the AstraHP coating.

George ★★★★★

I was nervous about chipping on my plywood project, but this bit cut through with a perfectly clean edge thanks to that 1/2-inch shank keeping everything stable.

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