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1/2″ Keyhole Bit x 1/4″ Shank – Whiteside 3052 (AstraHP Coated)

Whiteside 3052 Keyhole Bit used for cutting ‘screw slots’. AstraHP Coated 1/4″ Shank 1/2″ large diameter 5/16″ small diameter 7/16″ cut length 1-1/2″ overall length Made In USA Also available in 1/2″ Shank

1/2″ Keyhole Bit x 1/4″ Shank – Whiteside 3052 (AstraHP Coated) - Main image
AstraHP Coated Whiteside 3052 Keyhole router bitAstraHP Coated Whiteside 3052 Keyhole router bit
$25.49 $33.99 In stock

Category: Keyhole Bits

Whiteside 3052 Keyhole Bit used for cutting ‘screw slots’. The screw head should be smaller than the large diameter stated below, and screw shanks should be smaller than the small diameter

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Customer Reviews (4.4 / 5 · 5 reviews)

James ★★★★★

Cutting keyhole slots with this bit leaves a clean finish, and the 1/4″ shank fit snugly in my router collet without any wobble. The smaller diameter handled the screw shanks perfectly for my picture frame project.

Lucy ★★★★★

That AstraHP coating is the real deal—I cut a dozen plywood keyhole slots today and the bit still feels brand new. The 1/4" shank is a perfect fit for my router, no wobble or chatter at all.

John ★★★★★

I’ve been using this bit to cut screw slots for some drawer pulls, and the AstraHP coating is holding up way better than uncoated bits I’ve used in the past. It cuts cleanly through hardwood without burning, and the 1/2″ keyhole matches perfectly with standard screws. Really glad I switched to this

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