Unpopular opinion: hammer weight matters way less than technique

My grandpa told me years ago that a 2 pound hammer is all anyone needs, so I spent a decade using the same one for everything. Then I watched a guy at a trade show in Springfield forge a whole set of tongs with a 4 pound sledge and barely break a sweat. He said lighter hammers just make you swing harder and tire yourself out faster. I tried his method on a railroad spike knife last week and finished it in half my usual time. Now I'm wondering if I've been working too hard for no reason. Has anyone else totally changed their hammer size and noticed a big difference?

3 comments

3 Comments

jade_singh2mo ago

Borrowed my buddy's 4 pounder last weekend and felt like a caveman discovering fire except my neighbors definitely think I'm building a bomb shelter now.

paul2512mo ago

Oh man, @jade_singh I gotta say, a 4 pounder is a solid hammer but that's not really a bomb shelter tool unless you're using it to smash concrete. I think you might be mixing up the 4 pound sledge with a 8 or 10 pounder for demolition work. A 4 pounder is more for light framing or driving small stakes, not cracking through thick slabs. If your neighbors are worried, just tell them you're building a nice stone patio or a fire pit. That 4 pounder will do fine for splitting small rocks or setting pavers. But if you really want to get serious about concrete work, you need something heavier.

jesser791mo ago

Disagree hard on this one man. A 4 pounder is totally fine for breaking up concrete if you're not trying to go through a whole slab in one go. I've busted up a small walkway with one and it did the job no problem, just took a few extra swings. Plus that lighter weight means you can swing it all day without your arms falling off, which is the real win here. Your neighbors are probably just jealous you're getting stuff done while they're sitting inside watching TV. And honestly a 4 pounder is way more versatile than an 8 pounder, you can actually use it for stuff like driving stakes or splitting firewood without looking like a goon. The heavier ones are overkill for most jobs around the house unless you're literally demolishing a foundation.