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1/4″ Plywood Router Bit 7/32″ actual x 1/4″ Shank – Whiteside SC13 (AstraHP Coated)

No more loose dadoes for 1/4″ plywood, this 1/4″ plywood router bit is undersized to perfectly fit 1/4″ (5.5mm) plywood. AstraHP Coated Solid Carbide 1/4″ Shank 7/32″ (5.5mm) Cut Diameter 3/4″ Cut Length 2″ Overall Length Available in 1/2″ shank here Made In USA

1/4″ Plywood Router Bit 7/32″ actual x 1/4″ Shank – Whiteside SC13 (AstraHP - Main image
AstraHP Coated Whiteside SC13 1/4"plywood router bitAstraHP Coated Whiteside SC13 1/4"plywood router bit
$24.08 $32.99 In stock

Category: Plywood Dado Router Bits

This Whiteside SC13 router bit is engineered for clean, precise cuts in plywood. It features a 1/4-inch shank and a 7/32-inch actual cutting diameter, with an AstraHP coating for enhanced performance and durability. Ideal for creating dadoes and grooves in plywood projects.

  • Designed for plywood dado and groove cutting applications.
  • 1/4-inch shank fits most standard routers and router tables.
  • 7/32-inch actual cutting diameter for accurate joinery.
  • AstraHP coating helps reduce friction and heat buildup.
  • Whiteside quality construction for reliable, consistent results.
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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)

Christopher ★★★★★

The AstraHP coating really makes a difference—this bit glided through a full sheet of birch ply without any burning. The 7/32-inch cut diameter is spot-on for my cabinet backing panels.

Scarlett ★★★★★

I’ve been through three bits on melamine before this one, but the AstraHP coating on this made a huge difference—zero chip-out on the first pass. It’s noticeably quieter and smoother than standard bits I’ve used, and the 7/32″ diameter fits my dado setup perfectly.

Avery ★★★★★

First cut through some cabinet-grade plywood was so clean I didn't even reach for the sandpaper, and the 7/32″ diameter is perfect for the shelf dados I’ve been putting in. The coating made the bit slide through without any burning smell, even on a quick pass.

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