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Drawer Lock Router Bit for 1/2″ stock – Whiteside 3347 (AstraHP Coated)

Locking Drawer router bit for 1/2″ – 3/4″ thick material, 1/2″ Shank. AstraHP Coated 1/2″ Shank 1/2″ Cut Length 1″ Large Diameter 1/2″ Minimum stock thickness Made In USA Available in 1/4″ Shank Download Setup Instructions

Drawer Lock Router Bit for 1/2″ stock – Whiteside 3347 (AstraHP Coated) - Main image
Astra Coated Whiteside 3346 profileAstraHP Coated Whiteside 3347 drawer lock router bitAstraHP Coated Whiteside 3347 drawer lock router bitAstraHP Coated Whiteside 3347 drawer lock router bit
$47.24 $62.99 In stock

Category: Drawer Lock Router Bit

*AstraHP Coated* Whiteside 3347 Locking Drawer Glue Joint Router Bit is used to make a locking joint for drawers and boxes. One bit makes both cuts, recommended for material 1/2″ – 3/4″ thick.

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Customer Reviews (4.6 / 5 · 5 reviews)

Richard H. ★★★★★

The AstraHP coating is a game changer—this bit tears through pine and plywood without any gumming up, and the glue joint locks so tight I barely need clamps. Cuts both sides of the joint in one pass, which saved me a ton of setup time on a batch of drawers.

Carter B. ★★★★★

This bit works beautifully on 1/2" birch ply; the joint came out snug and perfectly aligned on the first try. Combined with the coating, it’s been gliding through several test pieces without any gumming or slowing down.

Benjamin ★★★★★

The AstraHP coating is the reason I picked this bit over others, and it did not disappoint—the glue joint came out glass-smooth on both passes with zero chatter. I ran it through a dozen 1/2″ poplar drawer sides and the locking fit was snug with no gaps. Just make sure your stock is flat; the joint

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