Cut steel, stainless steel, aluminium, rebar and sections when fitted to an angle grinder or cut-off saw.

Angle grinder 230 mm Makita GA9030R
Also known as: disc grinder
Key features
- Absorbed power (W)2400
- No load speed (rpm)6600
- Maximum cutting depth (mm)68
- Shaft threadM14
- Hole diameter/shaft diameter (mm)22,23
- Disc diameter (mm)230
What it is
Angle grinder 230 mm Makita GA9030R. Key specifications: absorbed power (W) 2400, no load speed (rpm) 6600, maximum cutting depth (mm) 68.
An angle grinder is an electric, cordless or pneumatic rotating disc tool for cutting, deburring, wire brushing and, with accessories, polishing.
What it is for
Used for grinding parts and sharpening tools, for grinding and cleaning up weld seams and burrs and for cutting metal sections, sheet and tube.
How to use it
Fit a disc suited to the job, with a diameter and maximum speed compatible with the machine, tighten it with the flange and key and position the guard between disc and operator. Hold with both hands using the side handle, start it unloaded and work without forcing and without twisting the disc in the cut. Wear safety glasses or a face shield, gloves and ear defenders, and unplug the machine before changing the disc.
Where it is used
- Residential construction
- Mechanical engineering industry
Technical data
- Absorbed power (W): 2400
- No load speed (rpm): 6600
- Maximum cutting depth (mm): 68
- Shaft thread: M14
- Hole diameter/shaft diameter (mm): 22,23
- Disc diameter (mm): 230
- Cable length (m): 2,5
- Sound power LwA: 101 dB(A)
- Sound pressure LpA (dB(A)): 93
- Sound pressure uncertainty K (dB(A)): 3
- Super flange: Tool-free disc change
Who it is for
Designed for metal fabricators, plumbers, industrial maintenance technicians and welders.
Related products
- Angle grinder 230 mm Makita GA9040R
- Angle grinder 230 mm Makita GA9020KD
- Cutting disc, 355 x 4.3 x 25.4 mm, A24T Makita E-12790-5 — from the category Metal Cutting Discs
- Depressed centre stainless steel deburring disc for heavy fabrication Makita B-56390 — from the category Metal Grinding Discs
- Forestry visor for helmet 988000021 Makita — from the category Safety Glasses, Goggles and Face Shields
- Browse the whole category: Angle Grinders
Before you order
In your request, please state the length, the diameter, the power rating and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 11
| Absorbed power (W) | 2400 |
|---|---|
| No-load speed (rpm) | 6600 |
| Maximum cutting depth (mm) | 68 |
| Shaft thread | M14 |
| Hole diameter/shaft diameter (mm) | 22,23 |
| Disc diameter (mm) | 230 |
| Cable length (m) | 2,5 |
| Sound power LwA | 101 dB(A) |
| Sound pressure LpA (dB(A)) | 93 |
| Sound pressure uncertainty K (dB(A)) | 3 |
| Super flange | Tool-free disc change |
Technical documents
Manufacturer documents (PDF, opens in a new tab).
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Angle grinder 230 mm Makita GA9030R
|
Angle grinder 230 mm AGVKB 24 — 2400 W with AVS and motor brake (corded) Milwaukee
|
Angle grinder AGVM 26 — 2600 W with AVS and kickback protection (corded) Milwaukee
|
Angle grinder 230 mm Makita GA9020
|
|---|---|---|---|---|
| Brand | Makita | Milwaukee | Milwaukee | Makita |
| Absorbed power | 2400 W | 2.400 W | 2.600 W | 2200 W |
| No-load speed | 6600 rpm | 6,500 rpm | 6,600 rpm | 6600 rpm |
| Maximum cutting depth | 68 mm | — | — | 68 mm |
| Shaft thread | M14 | M14 | M14 | M14 |
| Hole diameter/shaft diameter | 22,23 mm | — | — | 22,23 mm |
| Disc diameter | 230 mm | 230 mm | 230 mm | 230 mm |
| Sound power LwA | 101 dB(A) | 103 dB(A) | 104 dB(A) | 100 dB(A) |
| Sound pressure LpA (dB(A)) | 93 dB(A | 92 dB(A | 93 dB(A | 92 dB(A |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Remove burrs, weld beads, rust and paint from metal when fitted to an angle grinder.
Rough-grind and finish metal and wood when fitted to the grinder.
Power and recharge cordless tools of the same system to keep working without stopping.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.









