Grinders are versatile handheld tools that cut, polish, sand, and (as the name suggests) grind. They’re essential kit for metalwork, construction, surface prep, and tasks in tight spaces. So, if you’ve got pipes to cut, rebar to rip through, welds to finesse, painted surfaces to strip, or a literal axe to grind, then a grinder is your go-to tool. Your ultimate power tool destination,Tool Kit Depot have cordless angle grinder beauties like Milwaukee, Makita and Bosch angle grinders, with the grunt to grind til it’s time to down tools.
Grinder tool and angle grinder FAQs
What is a grinder used for?
Grinders come in different types and sizes, and they can be used to cut, grind, polish or sand various materials. Here’s a run down of the top types and what they’re used for:
- Concrete grinders: Designed for smoothing concrete surfaces, removing coatings, and leveling floors.
- Angle grinders: Handheld grinders for cutting, grinding, sanding, or polishing a wide range of materials like metal, stone, and tile.
- Bench grinders: Stationary grinders for sharpening tools, shaping metal, or removing rust.
- Die grinders: Compact, handheld grinders for precision work like smoothing welds or carving.
What jobs can an angle grinder do?
Angle grinders are ace for cutting metal (e.g. pipes, sheet metal, structural steel), concrete and masonry (e.g. bricks, pavers, stone), tile and ceramic, and for rough cutting wood. They’re also great at grinding down metal welds, removing burrs and sharp edges, and for levelling out uneven surfaces or smoothing rough finishes on concrete or stone.
Tool blades getting dull? Give them their edge back by sharpening blades, chisels, and other tools with your angle grinder. With their ability to sand and polish, you can remove rust and paint, and can also finish your projects using polishing pads, or buffing wheels to achieve a smooth, shiny finish.
Is it worth buying an angle grinder?
A jack of all trades, a top-notch tool like the Milwaukee angle grinder is worth its weight in gold. From metalwork, to masonry, woodworking, construction, automotive repairs, and DIY projects you can’t go wrong with the likes of a DEWALT angle grinder or Makita angle grinder. Choose between sizes like 4.5-inch models for precision or 9-inch for heavy-duty work, and look for features like adjustable guards, ergonomic handles, and variable speed controls. With the right attachment, an angle grinder can handle almost any cutting, grinding, sanding, or polishing job. A must-have in any professional or DIY-ers toolbox.
What is a 9 inch grinder used for?
A 9 inch grinder, also known as a 230mm angle grinder, is a heavy-duty power tool that can grind, cut and polish a range of metals and masonry. They’re large, powerful and suitable for tough jobs where deep cutting is required.
Angle grinders have a reputation for being dangerous, but there are a few things you can do to reduce the risks. First, invest in a high-quality brand that has safety features such as dust covers, anti-vibration grip and two-stage triggers. Options to consider include the Metabo 9 inch grinder and the Makita 9 inch grinder.
Always use an angle grinder with two hands and apply minimum pressure to reduce kickback. Safety equipment, such as glasses and earmuffs are also essential.
How deep will a 125mm grinder cut?
An angle grinder fitted with a 125mm diameter disc will cut to a maximum depth of 38mm. It’s a great medium size that’s precise, light and easy to handle, with the versatility to tackle most DIY projects, and the power to happily withstand regular usage on the work site. This makes them a great piece of gear for both work and play, and you'll probably be regularly asked to lend yours out to your mates if they don't have their own (or you could just send them the link to this page).
