What size does it take?
- Disc diameter
- 125 mm
- Disc bore
- 22.23 mm
- No-load speed
- 11,000 rpm
- Spindle thread
- M14
- Rated input power
- 720 W
Diameter and bore are initial checks. Disc type, thickness, guard, flange and speed rating must also suit the tool and task.
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Check before buying
- Match the disc’s rated speed to at least the grinder’s specified maximum speed.
- Check the permitted wheel type and thickness, mounting flange and required guard in the manual.
- Select the abrasive for the material and operation; a cutting disc must not be used for side grinding.
Source & scope
Makita UK GA5030R product specification (PDF)
Source checked 2026-10-03. This page records published specifications; it is not a hands-on review or a guarantee for every accessory sold under these dimensions.
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