# Portable circular saw CAT DX53B 18 V brushless, 185 mm blade, 5500 RPM, 65 mm depth

**URL:** https://aio.lv/en/product--cat-dx53b--4577699
**Data updated:** 2026-05-01 23:25 (EEST)
**Category:** Electric Saws
**Manufacturer:** CAT
**Manufacturer code:** DX53B
**EAN:** 6943475885373
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 155.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 128.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cat-dx53b--4577699

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The CAT DX53B is a portable battery-powered circular saw with an 18.5 cm (185 mm) blade and brushless 18 V motor delivering up to 5500 RPM. It cuts wood with a maximum depth of 65 mm at 90° and uses Li‑Ion battery technology for cordless operation. Designed for on-site carpentry, renovation and woodworking tasks; includes hexagonal wrench.

## Long description

The CAT DX53B 18 V brushless portable circular saw is a battery-powered tool with a 185 mm (18.5 cm) blade designed for on-site carpentry, renovation and general woodworking. The brushless 18 V motor delivers up to 5500 RPM and enables cutting of timber up to 65 mm deep at a 90° angle. The saw uses Li‑Ion battery technology for cordless operation and includes a hexagonal wrench for basic blade changes and adjustments.
Advantages
The brushless motor increases motor efficiency and reduces maintenance compared with brushed units, offering stable speed under load. Compact cordless design improves portability and access to tight job-site locations. The 185 mm blade size balances cutting depth and portability, while the 65 mm maximum cutting depth at 90° suits common framing and trim tasks. The tool's high no-load speed of up to 5500 RPM supports clean cuts in soft and some hardwoods when appropriate blades are used.
Suitable for
 On-site carpentry and framing work
 Interior renovation and trim cutting
 Crosscutting and rip cuts in construction-grade lumber
 Portable woodworking where cord-free operation is required
When it may not be suitable
The CAT DX53B is not intended as a replacement for large stationary table saws or heavy-duty contractor saws when very deep or continuous high-volume cutting is required. For repeated cuts beyond its 65 mm depth capacity or for prolonged heavy-duty production work, a larger corded or higher-capacity system may be more appropriate.
Key specifications
 Blade diameter: 185 mm (18.5 cm)
 Motor type: Brushless 18 V DC
 No-load speed: up to 5500 RPM
 Maximum cutting depth at 90°: 65 mm
 Power source: Li‑Ion battery (battery not listed as included)
 Included accessory: hexagonal wrench for blade changes
How to use
Before use, ensure the battery is fully charged and fitted securely according to the battery pack instructions. Select a blade suitable for the material and confirm it is tightened with the supplied hexagonal wrench. Set the cutting depth and angle to the required position, clamp or secure the workpiece, and check that the blade guard moves freely. Start the saw and allow it to reach full speed before engaging the workpiece, moving at a steady, controlled feed rate to avoid binding. After cutting, release the trigger and wait until the blade stops before setting the tool down or making adjustments.
What to consider before purchase
 Battery compatibility and whether batteries and charger are included with the saw
 Type of blades required for the materials you plan to cut
 Required cutting depth and whether 65 mm maximum depth meets your needs
 Work environment demands for cordless portability versus corded continuous power
Usage recommendations
Use appropriate personal protective equipment (safety glasses, hearing protection and dust mask) and choose the correct blade for wood type. Inspect blade condition regularly and replace dull or damaged blades. For best results, maintain steady feed speed and allow the brushless motor to operate within its intended duty cycle to extend tool life.

## Specifications

| Feature | Value |
|---|---|
| Weight | 3.7 kg |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of batteries supported | 1 |
| Power source | Battery |
| Product colour | Black |
| Carrying case | No |
| Battery voltage | 18 V |
| Motor type | Brushless |
| Battery level indicator | Yes |
| Battery charger included | No |
| Blade diameter | 185 mm |
| Cutting depth (90º) | 65 mm |
| Cutting depth (45º) | 46 mm |
| Saw blade included | Yes |
| Wrench type | Hexagonal wrench |
| Soft start | Yes |
| Built-in light | Yes |
| Suitable for materials | Wood |
| Idle speed (max) | 5500 RPM |
| Removable battery | Yes |
| Blade thickness (max) | 185 mm |
| Battery included | No |
| Wrench included | Yes |
| Number of saw blades | 1 |
| Bevel adjustment | Yes |
| Bevel capacity (max) | 65 ° |

## FAQ

### How much does the CAT DX53B portable circular saw 185 mm 18 V cost, and is it available for purchase?

The price is 155.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can CAT DX53B portable circular saw 185 mm 18 V be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CAT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CAT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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