Makita Angle Grinder Disc Compatibility (2026) — What Fits Every Model
Author: Tool Compatibility Team | Published: March 2026 | Updated: March 2026
Makita angle grinders span cordless 18V and 40V platforms, plus workhorse corded models like the GA9020 (230mm). Each model has a specific disc size and bore specification. In this guide, we’ll show you exactly which discs fit every Makita grinder, from compact 115mm models to the industrial 230mm, plus recommendations for third-party and Makita-branded discs.
Quick Makita Angle Grinder Disc Compatibility Table
| Model | Disc Size | Bore Diameter | Max RPM | Type |
|---|---|---|---|---|
| DGA452Z | 115mm | 22.23mm (M14 spindle) | 11,000 RPM | 18V LXT Cordless |
| DGA467Z | 115mm | 22.23mm (M14 spindle) | 3,000–8,500 RPM (variable) | 18V LXT Cordless |
| DGA504Z | 125mm | 22.23mm (M14 spindle) | 8,500 RPM | 18V LXT Cordless |
| DGA506Z | 125mm | 22.23mm (M14 spindle) | 8,500 RPM | 18V LXT Cordless |
| GA005GZ | 125mm | 22.23mm (M14 spindle) | 8,500 RPM | 40V XGT Cordless |
| GA9020 | 230mm | 22.23mm (M14 spindle) | 6,600 RPM | Corded (2,200W) |
| 9565CR | 125mm | 22.23mm (M14 spindle) | 12,000 RPM | Corded (1400W) |
Get the free Angle Grinder Disc & Safety Sheet (PDF)
The right disc for every job, plus the RPM checks that keep you safe.
Key point: The Makita angle grinders on this page all have an M14 spindle and take discs with a 22.23mm bore. This makes it simple to swap discs across models—as long as you match the disc diameter and stay within the RPM rating.
18V LXT Cordless Grinders
Makita’s 18V LXT platform is their workhorse cordless range. These grinders are compact, lightweight, and ideal for DIY and light-to-medium trade work.
DGA452Z (115mm)
The DGA452Z is a ultra-compact 115mm grinder—one of Makita’s smallest offerings. It’s perfect for tight spaces, edge work, and detail jobs.
- Disc size: 115mm (4.5 inches)
- Spindle / disc bore: M14 spindle, 22.23mm disc bore
- Max RPM: 11,000
- Battery: 18V LXT 1.3–5.0Ah (sold separately)
- Compatible discs: Any 115mm disc with a 22.23mm bore rated for at least 11,000 RPM
Best disc types for DGA452Z: Cutting discs (metal/steel), stone cutting, tile cutting, flap discs for grinding/finishing.
DGA467Z (115mm)
The DGA467Z is a 115mm 18V LXT grinder with variable speed. Unlike the DGA452Z (11,000 RPM), its speed is adjustable from 3,000 to 8,500 RPM.
- Disc size: 115mm
- Spindle / disc bore: M14 spindle, 22.23mm disc bore
- Max RPM: 3,000–8,500 (variable)
- Compatible discs: Any 115mm disc with a 22.23mm bore rated for at least 8,500 RPM
DGA504Z (125mm)
The DGA504Z bumps up to 125mm—a sweet spot for cordless work. Slightly more cutting power, still lightweight.
- Disc size: 125mm
- Spindle / disc bore: M14 spindle, 22.23mm disc bore
- Max RPM: 8,500
- Compatible discs: Any 125mm disc with a 22.23mm bore rated for at least 8,500 RPM
DGA506Z (125mm)
Newer variant of the DGA504Z with slight ergonomic tweaks. Identical disc compatibility.
- Disc size: 125mm
- Spindle / disc bore: M14 spindle, 22.23mm disc bore
- Max RPM: 8,500
- Compatible discs: Same as DGA504Z
Makita 18V LXT grinders typically use one LXT battery. See our best 18V LXT battery guide for recommended battery models and capacity upgrades.
40V XGT Cordless Grinders
Makita’s 40V XGT platform is its higher-voltage cordless range; Makita says its XGT grinders deliver the same amount of power as 1000 W corded grinders. The UK variant of this model is the GA005GZ01 (125mm, 8,500 min-1).
GA005GZ (125mm)
- Disc size: 125mm
- Spindle / disc bore: M14 spindle, 22.23mm disc bore
- Max RPM: 8,500
- Battery: 40V XGT; Makita UK lists the BL4025 (2.5Ah) and BL4040 (4.0Ah) for it (sold separately)
- Compatible discs: Any 125mm disc with a 22.23mm bore rated for at least 8,500 RPM
The GA005GZ uses the same 125mm disc standard as the 18V models, so you can share discs between platforms—great if you have both 18V and 40V tools.
XGT and LXT batteries are separate systems. We have no Makita figures comparing sustained power between XGT and LXT grinders. If you already have XGT batteries for other Makita tools (impact driver, drill, etc.), the GA005GZ is a natural fit.
Corded Grinders
Makita’s corded angle grinders run from the mains, so there are no batteries to charge or swap.
GA9020 (230mm)
The GA9020 is Makita’s workhorse 230mm corded grinder. Used on building sites, fabrication shops, and serious DIY projects.
- Disc size: 230mm (9 inches)
- Spindle / disc bore: M14 spindle, 22.23mm disc bore
- Max RPM: 6,600
- Power: 2,200W
- Compatible discs: Any 230mm disc with a 22.23mm bore rated for at least 6,600 RPM (standard 230mm discs are rated 6,650 RPM)
Large disc safety note: 230mm discs are powerful and can generate significant heat and vibration. Always wear a full face shield, ensure your guard is properly adjusted, and use both hands. Check the disc flange (the clamping system) to ensure it’s not damaged.
9565CR (125mm)
A lighter, single-handed 125mm corded option—often overlooked but excellent for detail work and tight spaces on mains power.
- Disc size: 125mm
- Spindle / disc bore: M14 spindle, 22.23mm disc bore
- Max RPM: 12,000
- Power: 1400W
- Compatible discs: Any 125mm disc with a 22.23mm bore rated for at least 12,000 RPM
The 9565CR’s high RPM makes it particularly effective for cutting thin metal and finishing flap disc work.
Makita-Branded Discs vs Third-Party Alternatives
Makita sells their own disc sets and individual discs (e.g., E-03034-12 cutting disc sets, flap disc packs). Should you buy Makita-branded?
Pros of Makita-branded discs:
- Guaranteed compatibility and quality assurance
- Tested and rated for Makita grinder RPM specs
- Often bundled in convenient multipacks
- Available at most tool retailers
Cons:
- Generally higher per-disc cost than third-party alternatives
- Limited disc type variety compared to specialist brands (e.g., Norton, Silverline)
Third-party discs are widely used and lawful to sell in the UK, but the safety of any disc depends on the disc itself and on correct use. Only consider a disc that is:
- The correct diameter (115mm, 125mm, or 230mm)
- 22.23mm bore (to fit the M14 spindle)
- Rated for your grinder’s RPM (check the disc label)
- From a reputable brand (Norton, Silverline, Draper, etc.)
Bottom line: Buy Makita-branded if you want guaranteed compatibility and don’t mind the extra cost. Otherwise, third-party discs from trusted brands are excellent value and will perform identically.
Best Discs for Makita Angle Grinders
Best 115mm Cutting Discs for Makita
Silverline 10-Pack 115mm Metal Cutting Discs
- 22.23mm bore (fits the M14 spindle)
- Check the disc label: it must be rated for at least your grinder’s speed (11,000 RPM on the DGA452Z)
- Excellent value: ~£0.60 per disc
- Clean cuts on steel and mild steel
Norton Expert Metal Cutting Discs 115mm
- Specialist cutting disc brand
- Slightly longer lifespan than Silverline
- Better finish on stainless steel
- ~£0.85 per disc
Best 125mm Cutting Discs for Makita
Silverline 10-Pack 125mm Metal Cutting Discs
- 22.23mm bore (fits the M14 spindle)
- Check the disc label: it must be rated for at least your grinder’s speed (up to 12,000 RPM on the 9565CR)
- Works perfectly on all Makita 125mm models (DGA504Z, DGA506Z, GA005GZ, 9565CR)
- ~£0.70 per disc
Draper Expert 125mm Metal Cutting Discs (5-Pack)
- UK brand, quality assured
- Check the disc label: it must be rated for at least your grinder’s speed (up to 12,000 RPM on the 9565CR)
- Slightly premium price but excellent reliability
- ~£1.10 per disc
Best 230mm Cutting Discs for Makita GA9020
Silverline 230mm Metal Cutting Discs (5-Pack)
- 22.23mm bore; must be rated for at least 6,600 RPM (the GA9020’s speed)
- Heavy-duty construction for large grinders
- ~£2.50 per disc
Norton Expert 230mm Metal Cutting Discs
- Premium choice for GA9020
- Must be rated for at least 6,600 RPM (the GA9020’s speed)
- Superior longevity on heavy cuts
- ~£3.20 per disc
Best Flap Discs for Makita Grinders (All Sizes)
Silverline 115mm Flap Discs (10-Pack, 60 Grit)
- Ideal for grinding, finishing, and light stock removal
- Check the disc label: it must be rated for at least your grinder’s speed (11,000 RPM on the DGA452Z)
- ~£0.50 per disc
Silverline 125mm Flap Discs (10-Pack, 60 Grit)
- For DGA504Z, DGA506Z, GA005GZ, 9565CR
- Check the disc label: it must be rated for at least your grinder’s speed (up to 12,000 RPM on the 9565CR)
- ~£0.60 per disc
Watch: Video Guide
Frequently Asked Questions (FAQ)
Are all 125mm discs compatible with Makita angle grinders?
Most 125mm discs fit Makita’s 125mm grinders, provided they have a 22.23mm bore and are rated for your grinder’s speed. Makita’s 125mm models on this page (DGA504Z, DGA506Z, GA005GZ, 9565CR) all have an M14 spindle, so the same discs fit all of them. Always check the maximum RPM printed on the disc label: if your grinder spins faster than the disc rating, it’s unsafe to use. For example, the 9565CR runs at up to 12,000 RPM, so it needs a disc rated for at least 12,000 RPM.
Can I use DeWalt discs on a Makita angle grinder?
Yes, if they meet the specifications. UK DeWalt and Makita angle grinders both have an M14 spindle and take discs with a 22.23mm bore. A DeWalt 125mm disc with a 22.23mm bore and an adequate RPM rating will fit and work on a Makita 125mm grinder. Always verify: (1) disc diameter matches your grinder (115mm, 125mm, or 230mm), (2) the bore is 22.23mm, and (3) the disc RPM rating meets or exceeds your grinder’s maximum RPM. Brand is irrelevant—compatibility is determined by these physical and performance specs.
What disc fits the Makita DGA504Z?
The Makita DGA504Z accepts 125mm discs with a 22.23mm bore (it has an M14 spindle) and a maximum RPM rating of at least 8,500. Compatible disc types include cutting discs, flap discs, grinding wheels, and stone cutting discs—provided they all have the correct size and bore. Makita-branded discs (e.g., E-03034-12) are guaranteed compatible, but third-party brands like Silverline, Norton, and Draper also work perfectly if they meet these specs.
Do Makita grinders use a standard bore size?
Yes. The Makita angle grinders on this page, from the compact 115mm DGA452Z to the 230mm GA9020, all have an M14 spindle and take discs with a 22.23mm bore. UK grinders from DeWalt, Milwaukee and Bosch’s conventional (non-X-LOCK) range use the same M14 spindle and 22.23mm disc bore. This standardisation means you can buy discs from any reputable manufacturer, as long as the disc diameter and RPM rating match your specific grinder model.
Summary: Makita Angle Grinder Disc Compatibility
All the Makita grinders on this page have an M14 spindle and take 22.23mm-bore discs, which makes compatibility straightforward. Whether you own a cordless 18V LXT, the newer 40V XGT, or a corded workhorse like the GA9020, you can confidently buy discs from any major brand as long as you match:
- Disc diameter: 115mm, 125mm, or 230mm
- Spindle / disc bore: M14 spindle, 22.23mm disc bore
- RPM rating: Equal to or higher than your grinder’s maximum RPM
Makita-branded discs offer peace of mind and bundled convenience; third-party brands from Norton, Silverline, and Draper deliver identical performance at lower cost. Stock a variety of disc types (cutting, flap, stone) and you’ll be ready for any project.
Where to Buy
Looking for Makita grinding discs? Compare prices across retailers:
How we compile this guide
We cross-reference compatibility details against manufacturer specifications where available, official tool manuals, and the physical standards that govern fitment (bore sizes, arbor diameters, voltage platforms, connector types). We prioritise primary sources over retailer listings, flag anything we can’t confirm, and re-verify the data on a regular cycle. Where we give a buying recommendation, we tell you the reasoning — not just the link. More on our method →
