[GA045G] MAKITA 40V Cordless Disc Grinder Body Only

MAKITA SKU: GA045GZ
Selling price (Please note that the price is displayed excluding tax for carts compatible with both Japan and overseas.)
Regular Price $10,890.00
Regular Price Selling Price $10,890.00
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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 genuine box.

MAKITA
[GA045G]
Cordless Disc Grinder Body Only

GA045G is a Makita 40Vmax Cordless Disc Grinder featuring "X-LOCK", which allows one-touch mounting and removal of accessories. Battery and charger are sold separately.
●With "X-LOCK", mounting is done simply by pushing the wheel in, and removal simply by lifting the lever. The shape allows fitting in one direction only, and since no flange is required, over-tightening and loosening are unlikely to occur.
●Grinding wheel dimensions: outer diameter 100mm, thickness 6mm (mountable wheel thickness 3-6mm), inner diameter 22.23mm. No-load speed 8,500min-1.
●Cutting performance surpassing AC models: equipped with a high-power Brushless motor, cutting speed is approx. 40% faster (compared with our 100mm AC model).
●Equipped with a function that detects a sudden drop in speed caused by kickback and stops the tool (this is not a function that prevents kickback itself). Paddle switch with brake, restart prevention and soft start.
●Waterproof protection class IPX6 (when a battery is fitted, the protection class of the body applies). Also equipped with the drip-proof and dust-proof "APT" (this does not guarantee freedom from failure caused by water or dust).
●The wheel cover can be adjusted and removed simply by pressing the release lever. The flange section protrudes very little, allowing grinding at a flat angle.
●Guideline work volume per charge: approx. 21.6m when scoring concrete (cutting depth 10mm).
●The 40Vmax battery can be used in common with Impact Drivers, Rotary Hammers, Circular Saws, Reciprocating Saws, Disc Grinders and more.
●Tool dimensions: length 418 × width 117 × height 162mm, weight 3.1kg (including battery).

Part No. Voltage Overall length Weight JAN Price
GA045GZ 40Vmax 418mm 3.1kg 0088381766395 37,030 yen
Item Specification
Grinding wheel dimensions (mm) Outer diameter 100
Grinding wheel dimensions (mm) Thickness 6 / (mountable wheel thickness 3-6)
Grinding wheel dimensions (mm) Inner diameter 22.23
No-load speed (min-1) [rpm] 8,500
Power source (V) DC 36 / (40Vmax) ※40Vmax indicates the battery voltage at full charge.
Work volume per charge (guideline) Scoring concrete (cutting depth 10mm) Approx. 21.6m
Weight 3.1kg (with battery fitted)
Standard accessories Grinding wheel 36P, side grip
High-power Brushless motor Yes
Dust-proof / waterproof APT / IPX6 / (battery IP56)
AFT reduced kickback Yes
Compatible portable power supply PDC01 ◎
Compatible portable power supply PDC1200 ◎
Tool dimensions Length 418 × width 117 × height 162mm
Recommended batteries BL4025, BL4040, BL4040F, BL4050F (usable: BL4020, BL4080F, BL4080H)
Country of origin China

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

MAKITA official: GA045G product page
GA045G 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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