ATD Tools and Supplies Bench Grinder
ATD Tools Bench Grinders: Professional-Grade Power for Every Shop
ATD Tools has been a trusted name among professional mechanics and automotive technicians since 1977, focused on providing professional automotive tools and equipment at competitive prices — and that commitment to quality and value holds just as strong today. When it comes to their lineup of bench grinders, ATD brings the same philosophy to one of the most fundamental pieces of equipment in any serious shop.
Built Around a Heavy-Duty Core
ATD's bench grinders are engineered for real-world, sustained use. Their grinders feature a high-quality ball-bearing motor running at 3,450 RPM, delivering consistent rotational speed for tasks ranging from sharpening drill bits and chisels to deburring metal components and shaping tool edges. The ball-bearing motor design is a hallmark of professional-grade machines — it reduces heat buildup and extends motor life under continuous shop use.
Thoughtful Features for Safer, More Precise Work
What sets ATD bench grinders apart from budget-tier alternatives is the attention to usability and safety details. They feature adjustable shatter-resistant eye shields — one magnifying and one standard — along with metal tool rests, spark guards, and a large flexible work light for increased visibility. The magnifying eye shield is particularly useful for precision work on small components, giving technicians a close-up view without sacrificing eye protection.
A dust-proof switch and cooling tray are also included, protecting the motor from fine grinding debris — a common wear point on lower-quality machines. The base features pre-cast holes for secure mounting to a stand or workbench, keeping the unit stable during demanding grinding sessions. ATD even offers a dedicated 32" bench grinder stand (ATD-10557) as an accessory for shops that need a freestanding setup.
Two Sizes to Match Your Workflow
ATD offers bench grinders in two configurations to suit different shop needs. The ATD-10556 is a 6" model running at 1/2 HP, drawing 2.8 amps at 120V/60Hz. For heavier-duty applications, the ATD-10558 steps up to an 8" wheel diameter with 3/4 HP power, 4.8 amps, and a 3,450 RPM no-load speed, weighing in at a sturdy 33 lbs. Both models are UL Listed and CSA certified, meeting North American safety standards for shop equipment.
Each grinder ships with two grinding wheels — one medium grit and one coarse grit — so you can tackle a variety of grinding tasks right out of the box. ATD also supplies replacement grinding wheels for both sizes, making it easy to keep your grinder performing at full capacity over the long term.
Why ATD for Bench Grinding?
ATD's tools and equipment are quality-control tested at the manufacturer, by independent labs, and in the field to ensure they meet the performance and durability professional mechanics demand. For a bench grinder — a tool that endures heavy friction, heat, and vibration daily — that kind of multi-stage testing translates directly into a longer service life. Whether you run a full-service automotive shop or maintain a dedicated home garage, ATD bench grinders deliver the reliability and feature set that professionals expect.