Thumbnail or fingernail bits, also known as half radius bullnose bits or convex edge, are used to soften hard edges on tables, countertops, stairs, and in almost all applications where you could use a full radius bullnose. These bits produce a very nice edge when the bead opening is smaller than the material thickness.  Carbide tipped.

WL-1090 3/8" Bead Opening, 5/8" Cutting Length, 1/4" Shank w/Bearing Woodline USA

THUMBNAIL (CONVEX EDGE) ROUTER BITS

$13.80 $65.50

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Woodline manufactures and sells only quality carbide tipped and solid carbide router bits backed by a LIFETIME WARRANTY. We also carry products manufactured by Amana Tool & CMT.

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