Deck upgrade - need a grinder, budget friendly but solid?

Hey guys, I'm planning to redo my deck this spring, and I need to strip old paint and smooth out some rough spots. I've never owned a grinder before, but I know I need one with a flap disc or wire wheel maybe? I'm on a budget, but I don't want junk. What should I get? Any recommendations? Also, do I need a variable speed one? Thanks!

For your first grinder, I'd say get a quality paddle switch model. Variable speed is nice for paint stripping, but you can manage with fixed 11k RPM if you're careful. If you can stretch your budget, look at the Makita 9557PB – it's compact, reliable, and won't break the bank. Pair it with a good flap disc (like Diablo) and you'll be set.

I'm all about budget. I bought a Chicago Electric from Harbor Freight for like $20, and it's lasted me 5 years. For a DIY project, you don't need a fancy name brand. Just get a 4.5" grinder with a paddle switch for safety. Spend the savings on good discs – that's what actually matters. Also, wear glasses, not just goggles – sparks fly everywhere.

I'll second what Mike said. But if you're doing a whole deck, you might consider a wire cup brush for stripping. They remove paint fast but can leave scratches. For smooth spots, a flap disc is good. I'd also recommend a variable speed if you can afford it, because you can slow it down for less heat on the wood. Cordless is convenient but battery drain is real – you'll need a couple of batteries.

I'm a woodworking guy, and I'd say be careful with grinders on wood – they can gouge easily. Maybe look into a cheap random orbit sander for the big flat surfaces, and use the grinder only for corners and edges. But if you're set on a grinder, go with a variable speed – it's a game changer. I have a Bosch 4.5" variable speed, and it's been great. Just my 2 cents.