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5/32″ Biscuit Slot Cutter Router Bit – Whiteside 1908

Whiteside’s biscuit slot cutter router bit will shine anywhere you need a clean, consistent groove: drawer bottoms, cabinet backs, frame-and-panel work, spline joinery, decorative inlays, edge‑banding kerfs, or even when using the router to cut biscuit slots. Fast to set up, leaves a glue‑ready surface, and helps you hit exact fits without multiple passes. Changing the bearing size to vary your cutting depth, click here to see available bearings Shank: 1/4″ Kerf (Cut Length): 5/32″ (perfect for biscuit joining) Cut depth: 3/8″ (w/ included B3 bearing) Large Diameter: 1-1/4″ Recommended RPM: 12,000 Made in USA Also available as a biscuit joining kit with bearings, part # 1940

5/32″ Biscuit Slot Cutter Router Bit – Whiteside 1908 - Main image
Slot Cutter Router Bitbiscuit slot cutterbiscuit slot cutter
$23.99 $31.99 In stock

Category: Slot Cutter Router Bit & T-Slot Cutter Router Bits

This 5/32-inch biscuit slot cutter router bit from Whiteside (model 1908) is designed for creating precise slots in woodworking projects. It is a reliable choice for biscuit joinery, helping you align and join workpieces securely.

  • 5/32-inch cutting size for standard biscuit slots
  • Whiteside quality construction for durability
  • Suitable for use with a router table or handheld router
  • Ideal for woodworking tasks such as panel glue-ups and frame assembly
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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)

Eli ★★★★★

The 5/32″ slot it cuts is perfectly consistent every time, making biscuit joinery a breeze on my cabinet panels. I’ve already finished a full bookshelf without any tear-out, and the carbide edges still look brand new.

Eva ★★★★★

Took a chance on this bit after my old one finally gave up, and the slots it cuts are dead-on accurate every time. The carbide edges stay sharp through a whole cabinet’s worth of plywood, and it fits my plunge router without any wobble. Made biscuit joinery feel almost effortless.

William ★★★★★

I was pleasantly surprised at how cleanly this bit cuts—no tear-out on the plywood edges I tested. The 5/32-inch slot depth is just right for standard biscuits, and the carbide tips held up well after a dozen joints.

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