Makita DK0056Z 115mm & 230mm Angle Grinder Kit

Name: Makita DK0056Z 115mm and 230mm Angle Grinder Kit
Brand: Makita
SKU: 477733
Price: 199.95 GBP
Availability: InStock

About Makita DK0056Z 115mm and 230mm Angle Grinder Kit

The Makita DK0056Z (477733) is a corded angle grinder kit containing two grinders a GA4530R 115mm (4½") and a GA9050 230mm (9"). Available in 240v for domestic sockets or 110v for site transformers, this kit covers both common grinder sizes in one purchase. It suits tradespeople and serious DIY users who need a small and large grinder on the job.

The GA4530R runs at 11,000rpm on 720w input power and weighs just 1.8kg. The GA9050 delivers 2,000w of input power at 6,600rpm serious grunt for heavy cutting and grinding. Both tools are double insulated for added safety on site or at home.

Two Sirius M14 quick-change clamping nuts are included, letting you swap discs without tools. Both grinders are ergonomically designed for everyday use. The GA9050 weighs between 4.64kg and 6.94kg depending on configuration. Side handles are fitted to both tools for controlled two-handed use across cutting, grinding and surface preparation tasks.

Getting both a 115mm and 230mm grinder in one kit is genuinely useful you're not buying two tools separately. The Sirius quick-change nuts add real-world speed to disc changes. Makita's manufacturer warranty covers all manufacturing defects for the normal lifetime of the tool.

The Technology Explained

The DK0056Z pairs two corded grinders covering the two most used disc sizes in trade work. The GA4530R is a 720w, 115mm grinder running at 11,000rpm light at 1.8kg and well suited to detail grinding and cutting in tighter spaces. The GA9050 is a 2,000w, 230mm machine at 6,600rpm built for heavy stock removal and large cutting jobs. Both use the M14 spindle thread and are double insulated. The Sirius quick-change clamping nuts remove the need for a spanner when swapping discs, which saves time on site.

Using It Safely

Always fit the correct guard a grinding guard for grinding discs and a cutting guard for cutting discs. Check that every disc's maximum speed rating meets or exceeds the grinder's no-load speed: 11,000rpm for the GA4530R and 6,600rpm for the GA9050. Always use the side handle for two-handed control. Wear eye protection, gloves and hearing protection. Never remove the guard. Let the disc come to a complete stop before setting the tool down or changing discs. The Sirius quick-change nuts make disc swaps fast but always isolate the tool first.

What It's Good For

Cutting metal
Grinding metal
Surface preparation
Cutting masonry
Grinding stone
Weld dressing

What's in the Box

GA4530R 115mm Angle Grinder
GA9050 230mm Angle Grinder
Sirius M14 Quick-Change Clamping Nut x2

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At My Tool Shed

Product Features

Sirius Quick-Change Nuts – Two M14 Sirius clamping nuts included swap discs on both grinders without any tools
Dual Grinder Kit – Covers both common sizes: 115mm for detail work and 230mm for heavy cutting and grinding
High Power Output – GA9050 delivers 2,000w input power at 6,600rpm for demanding trade applications
240v and 110v Available – Choose the right voltage for domestic use or site transformer use
Double Insulation – Both grinders are double insulated for added electrical safety on site or at home

Specifications

Brand	Makita
Tool Grade	Trade
Power Source	Corded
Voltage	240V or 110V
Wattage	720W (GA4530R) / 200
Disc Diameter	115mm
Spindle Thread	M14
No Load Speed	11,000rpm (GA4530R) / 6,600rpm (GA9050)
Weight	1.8kg
Included Accessories	GA4530R 115mm Angle Grinder, GA9050 230mm Angle Grinder, Sirius M14 Quick-Change Clamping Nut x2
Warranty	Makita manufacturer warranty covers all manufactur
Kit Model	DK0056Z
Grinder 1 Model	GA4530R
Grinder 1 Disc Diameter	115mm (4½")
Grinder 1 Input Power	720w
Grinder 1 No Load Speed	11,000rpm
Grinder 2 Model	GA9050
Grinder 2 Disc Diameter	230mm (9")
Grinder 2 Bore Diameter	22mm
Grinder 2 Input Power	2,000w
Grinder 2 No Load Speed	6,600rpm
Grinder 2 Weight	4.64 - 6.94kg
Insulation	Double Insulated
Delivery	Whole UK, courier usually 1 working day
Returns	30-day money back on unused items

Frequently Asked Questions

Does this kit include batteries or a charger?

This is a corded kit, so no batteries or charger are needed. Both grinders plug directly into the mains 240v for domestic sockets or 110v for use with a site transformer.

What disc sizes do the two grinders take?

The GA4530R takes 115mm (4½") discs and the GA9050 takes 230mm (9") discs. Both use the standard M14 spindle thread, so a wide range of compatible grinding and cutting discs are available.

What accessories are included in the box?

The kit includes the GA4530R 115mm angle grinder, the GA9050 230mm angle grinder and two Sirius M14 quick-change clamping nuts. The Sirius nuts allow tool-free disc changes on both grinders.

What is the warranty on this kit?

Makita provides a manufacturer warranty covering all manufacturing defects for the normal lifetime of the tool. Wear and tear or damage caused by misuse is not covered under this warranty.

What is the difference between the 240v and 110v versions?

The 240v version plugs into standard domestic sockets and is suited to home workshops and general use. The 110v version is designed for use with a site transformer, which is standard practice on many UK construction sites for safety reasons.

What materials can these grinders cut and grind?

Both grinders are suited to cutting and grinding metal, masonry and stone when fitted with the correct disc. Always match the disc type and speed rating to the material and the grinder being used.

Are guards supplied with the grinders?

The product listing does not specify which guards are included beyond the clamping nuts. It is advisable to confirm guard contents with the supplier before purchase, as the correct guard must be fitted for both cutting and grinding tasks.

Can I use any M14 discs with these grinders?

Both grinders use the standard M14 spindle thread, so they are compatible with a wide range of M14 discs. Always check that the disc's maximum speed rating meets or exceeds the no-load speed of the grinder you are fitting it to 11,000rpm for the GA4530R and 6,600rpm for the GA9050.