Putty Knife
$5
Estimated value as of 2026 · Average from Lowe's, Tractor Supply, Home Depot, and Town Line Paint listings[1][2][4][5]
A putty knife is a handheld tool with a flat blade used for applying, spreading, or scraping putty, filler, or paint on surfaces during repairs or painting.
Fun fact Disposable plastic putty knives can cost as little as $2 for a single tool or under $2 per knife in multi-packs, making them ideal for one-time DIY projects.[2][6]
putty-knifepainting-toolhand-tooldiyrepair
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