[GA508D] MAKITA 18V Cordless Disc Grinder Body Only

MAKITA SKU: GA508DZ
Selling price (Please note that the price is displayed excluding tax for carts compatible with both Japan and overseas.)
Regular Price $6,979.00
Regular Price Selling Price $6,979.00
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Made-to-order item. Ships within 7 to 10 business days of order.
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  • Shipping schedule: Expected to ship within 1-5 business days. We will generally contact you via email after your order.
  • This product is available for pre-order: Delivery date will be communicated via email after your order.
Including tax View the shipping table. If shipping charges apply, they will be calculated and added at checkout.

The photo shows the tool with a battery fitted. Delivery is Body Only.

※ Only one unit will be delivered. Body Only (battery, charger and case are not included). Delivered in the manufacturer's original box.

MAKITA
[GA508D]
Cordless Disc Grinder Body Only

The GA508D is Makita's 18V Cordless Disc Grinder (125mm), equipped with a large, high-torque Brushless motor that delivers power on a par with AC models. Battery and charger are sold separately.
●Fitted with a large, high-torque Brushless motor. Cutting depth in concrete is 20mm, and cutting speed (concrete, 600mm length, 10mm cutting depth) is approximately 22 seconds as a guide.
●Automatic mode change delivers the tenacity of an AC 100V model, improving work efficiency.
●Paddle switch plus brake, so the tool stops as soon as the switch is released for added peace of mind.
●The grinding wheel is 125mm Outer diameter x 22mm inner diameter, with mountable wheel thicknesses of 3-6mm. No-load speed is 8,500min-1.
●Detects the sudden drop in speed that occurs on kickback and stops automatically. Fitted with overload protection, heat protection and restart prevention.
●Drip-proof and dust-proof "APT" (this does not guarantee that the tool will not fail due to water or dust). Excellent cooling performance handles heavy-duty work.
●Features a battery capacity indicator, removable dust cover and soft start. As a guide, work per charge is approximately 16.8m when grooving concrete (10mm cutting depth) with a 6.0Ah battery.
●Tool dimensions are 362mm long x 140mm wide x 151mm high, Weight 2.4kg (including battery). Standard accessories are a 36P grinding wheel, lock nut wrench 35 (782407-9) and side grip.
●The 18V battery can be shared across more than 350 models, including Impact Drivers, circular saws, Disc Grinders and chain saws.

Part No. Voltage Overall length Weight JAN Price
GA508DZ 18V 362mm 2.4kg 0088381814522 23,730 yen
Item Specification
Grinding wheel dimensions (mm) Outer diameter 125
Grinding wheel dimensions (mm) Thickness 6 / (mountable wheel thickness 3-6)
Grinding wheel dimensions (mm) Inner diameter 22
No-load speed (min-1) [rpm] 8,500
Power source (V) DC 18
Work per charge (guide) Grooving concrete (10mm cutting depth) 6.0Ah: approx. 16.8m
Weight 2.4kg (with battery fitted)
Standard accessories 36P grinding wheel, lock nut wrench 35 (782407-9), side grip
High-power Brushless motor Yes
Dust-proof / waterproof APT
AFT swing-around reduction Yes
Compatible portable power supply PDC01 〇
Tool dimensions Length 362 x Width 140 x Height 151mm
Country of origin China

※ The weight is the manufacturer's published figure with the battery fitted (packaging and accessories not included). Battery and charger are sold separately.

MAKITA official:GA508D product page
GA508D instruction manual (PDF)

●Shipping cost
Shipping cost for your destination is shown in the cart.

●Duties & taxes
US & EU: duties and VAT are prepaid at checkout (DDP), nothing to pay on delivery.
Other countries: duties and taxes are paid on delivery (DDU).

●Why our terms change
Customs rules keep changing: the US abolished its duty-free threshold (August 2025) and the EU changed its customs rules (July and November 2026). We adjust our carriers and DDP/DDU terms provisionally. If the terms differ from a previous order, this is why.

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