Buying a hollow grinding putty knife online is easy-you can find them on most home improvement or tool websites, and there are tons of brands to choose from (from budget-friendly to pro-grade). Let me share the best places to buy, plus tips to pick a good one.
First, Amazon. This is my go-to for most tools-they have a huge selection of hollow grinding putty knives, from small 1-inch blades to large 6-inch ones. You can find brands like DEWALT (pro-grade), Stanley (affordable), or Red Devil (great for homeowners). The best part is the reviews-you can see if other people liked the knife's sharpness, durability, and how well it spreads compound. I bought a DEWALT 3-inch hollow ground knife on Amazon last year-it was $12, and the reviews said it held its edge well (which it does!). Amazon also has fast shipping (Prime gets it in 2 days) and easy returns if you don't like it.
Next, home improvement store websites. Places like Home Depot, Lowe's, or Ace Hardware sell hollow grinding putty knives online-you can even pick them up in-store the same day if you need it fast. Home Depot has a good selection of pro brands like MARSHALLTOWN (a favorite among drywall pros) and their own Husky brand (affordable for DIY). Lowe's carries brands like Kobalt (durable and mid-priced) and Rust-Oleum (great for beginners). I like buying from these sites 'cause you know you're getting a quality tool-no cheap knockoffs.
Then, pro tool websites. If you want a high-quality, pro-grade hollow grinding putty knife (like what contractors use), check out sites like Grainger, MSC Industrial Supply, or Toolbarn. These sites sell brands like Wurkin Stiffs (super sharp, durable blades) or Hyde Tools (a trusted pro brand). They're a little pricier (usually 15−25), but if you use the knife a lot (like for a renovation), it's worth it. My friend Mike buys his Hyde hollow ground knives from Grainger-he says they last for years.
Etsy is also an option if you want a unique or handmade hollow grinding putty knife-some sellers make custom wooden handles or colorful blades. They're usually more expensive, but they make a nice gift for a DIY lover (or yourself!).
A pro tip: look for knives made of stainless steel (resists rust) and with comfortable handles (rubber or ergonomic-easier on your hand). Avoid super cheap knives (under 5)-they'reusuallymadeofthinmetalthatbendseasily.Spendalittleextra(10-$15) for a mid-grade knife, and it'll last for years.
No matter where you buy, make sure the listing says "hollow ground"-some sites mix up hollow ground and regular flat blade knives. Double-check the description or reviews to confirm it's the right type.
putty knife from hanke tools
