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3/16″ Cove Router Bit x 1/4″ Shank – Whiteside 1800A (AstraHP Coated)

Cove bits are used to add a decorative edge to your workpiece. AstraHP Coated 1/4″ Shank 3/16″ Radius 7/8″ Large diameter 1/2″ Cut length B3 Bearing (1/2″OD) Recommended RPM: 14,000 Made In USA

3/16″ Cove Router Bit x 1/4″ Shank – Whiteside 1800A (AstraHP Coated) - Main image
AstraHP Coated Whiteside 1800A 3/16" cove router bit ProfileAstraHP Coated Whiteside 1800A 3/16" cove router bitAstraHP Coated Whiteside 1800A 3/16" cove router bit
$35.49 $49.99 In stock

Category: Cove & Bead Router Bits

This Whiteside 1800A router bit cuts a precise 3/16-inch cove profile and features a 1/4-inch shank for compatibility with a wide range of routers. The AstraHP coating enhances durability and helps reduce friction for smoother cutting performance.

  • 3/16-inch cove cutting diameter for detailed edge profiles
  • 1/4-inch shank fits most trim routers and router tables
  • AstraHP coated for increased wear resistance and reduced heat buildup
  • Whiteside quality construction for consistent, clean cuts
  • Ideal for decorative edging, molding, and joinery projects
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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 ★★★★★

Used it to cut a small cove on a walnut shelf and the finish came out glass-smooth without any burning. The AstraHP coating really does seem to keep the bit cleaner longer than my uncoated ones.

Hannah ★★★★★

First router bit I've owned where the AstraHP coating actually seems to make a difference — it's still slicing clean after a few dozen feet of oak trim. The 1/4-inch shank fit my trim router perfectly with zero wobble.

Eva E. ★★★★★

Cut a batch of 3/16" coves in some red oak for a picture frame and the edges came out glassy smooth with zero burn marks. The 1/4" shank seated perfectly in my trim router, no wobble at all.

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