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8° Dovetail Bit x 1/2″ Dia. x 8mm Shank – Whiteside D8-500X8

Direct replacement for Leigh #80-8 dovetail router bit, made by Whiteside. 8mm Shank 8 Degree angle 1/2″ Cut Diameter 13/16″ Cut Length 2-3/4″ overall length Recommended RPM: 16,000 Also Available in 1/4″ Shank Made in USA

8° Dovetail Bit x 1/2″ Dia. x 8mm Shank – Whiteside D8-500X8 - Main image
Dovetail profileLeigh #80 Dovetail - Whiteside replacement D8-500X8 8mm shankLeigh #80 Dovetail - Whiteside replacement D8-500X8 8mm shank
$23.55 $37.99 In stock

Category: Dovetail Router Bits

This 8° dovetail bit from Whiteside, model D8-500X8, is a replacement option designed for use with Leigh #80 dovetail jigs. It features a 1/2-inch diameter and an 8mm shank, making it suitable for compatible routers and jig systems.

  • 8° dovetail angle for standard joinery applications
  • 1/2-inch cutting diameter
  • 8mm shank for secure fitment in compatible collets
  • Whiteside replacement bit for Leigh #80 systems
  • Precision-ground carbide for clean cuts
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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)

Carter ★★★★★

Wasn't sure about the 8mm shank honestly, but after three test joints on scrap pine the 8° angle leaves a super clean sliding fit with zero tear-out. Cuts through maple with barely any burn marks, too.

Avery H. ★★★★★

The 8mm shank fit perfectly into my router collet without any wobble, a nice upgrade from the 1/4-inch bits I've used before. Cuts through hardwood cleanly for the Leigh jig, leaving smooth dovetail edges that need almost no sanding.

Lucy F. ★★★★★

I’ve been using this with my Leigh jig for a few days now, and the 8° angle cuts fit snugly every time. The 1/2-inch diameter leaves a smooth finish that I didn’t get with my old bit.

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