The grinder buying guides built for
working shops
Spec-driven comparisons — duty cycle, amp draw, brushed vs brushless, guard ergonomics. Real picks for the work you actually do, not the marketing copy on the box.
Browse the guidesBuying guides organized by tool class and duty cycle
Each guide compares real-world specs across budget, mid-tier, and premium options — organized by tier and use case so you can pick the one that matches your shop's load profile.
Angle & bench grinders
4.5" / 5" / 7" / 9" disc-size comparisons, brushed vs brushless under sustained load, and the duty-cycle math that separates production-grade tools from prosumer.
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Belt & surface grinders
2x72 belt grinders, VFD-equipped builds for knife-making and metal fab, plus bench belt-disc combos and concrete surface grinders for floor prep.
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Pneumatic & cordless
Air die grinders, pneumatic belt sanders, and the cordless-platform total-cost-of-ownership math when you're already deep in a battery ecosystem.
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