1. Konec produktuview
The HiKOKI 10.8V Cordless Circular Saw C1205DA is a compact and lightweight power tool designed for efficient cutting tasks. Featuring a 10.8V lithium-ion battery and a high-efficiency brushless motor, this saw delivers cutting performance comparable to 18V models. Its ergonomic design and advanced features enhance user comfort and precision.

Figure 1: HiKOKI 10.8V Cordless Circular Saw C1205DA.
2. Klíčové vlastnosti
- Lehký a kompaktní design: Weighing 2.2kg (with BSL1240M battery), the saw is easy to handle, reducing user fatigue during extended operation.
- 18V Equivalent Cutting Speed: Equipped with a small, high-efficiency brushless motor and a standard Super Chip Saw Kuroshachi (125mm), it achieves cutting speeds comparable to 18V models, offering approximately 20% faster cutting than conventional products under specific conditions (wood cross-cutting, SPF 2x10 material, 20N pressing load).
- Optimized Handle Angle: The 28° handle angle provides improved workability, making it easier to apply force, especially when cutting thin materials.
- Low Vibration and Low Noise: Designed for reduced vibration and noise, enhancing user comfort and making it suitable for various work environments, including indoors and residential areas.
- Improved Switch Lock Operability: A tapered switch lock button design makes it easier to press and operate.
- High-Brightness LED Light: Integrated LED light illuminates the cutting area for improved visibility.
- Systém redukce zpětného rázu: Helps to mitigate kickback during operation. Users must ensure materials are securely fixed and the tool is held firmly.
- New Parallelism Adjustment Link Structure: Allows for smooth vertical adjustment of the base, ensuring precise cuts.
- Funkce dmychadla: Clears sawdust from the cutting line, maintaining visibility and accuracy.
- Edge Cutting Function: The sub-base can be removed to enable reverse 15° edge cutting.

Figure 2: Illustrates the cutting capacity of the circular saw, showing approximately 230 cuts of SPF 2x4 material per charge.

Figure 3: Highlights the lightweight (2.2kg) and compact design of the C1205DA, emphasizing its maneuverability.

Figure 4: Demonstrates the 18V equivalent cutting speed achieved by the C1205DA, comparing it to other models.

Figure 5: Shows the optimal 28° handle angle designed for easier force application and improved workability.

Figure 6: Illustrates the new parallelism adjustment link structure, allowing for smooth vertical base adjustments.
3. Obsah balení
The HiKOKI 10.8V Cordless Circular Saw C1205DA(2LSP) package includes the following items:
- HiKOKI 10.8V Cordless Circular Saw C1205DA
- 10.8V Lithium-ion Battery (BSL1240M) x 2
- Charger (UC12SL)
- System Case 3
- Chip Saw Kuroshachi (125mm)
- Šestihranný klíč
- Kanálový adaptér

Figure 7: All items included in the HiKOKI C1205DA(2LSP) package.
4. Bezpečnostní informace
Vždy dodržujte základní bezpečnostní opatření, abyste snížili riziko požáru, úrazu elektrickým proudem a zranění osob při používání elektrického nářadí. Před použitím si pečlivě přečtěte všechny pokyny.
- Používejte vhodné osobní ochranné prostředky (OOP) včetně ochranných brýlí, chráničů sluchu a rukavic.
- Ujistěte se, že je obrobek bezpečně třampnebo drženy, aby se zabránilo pohybu během řezání.
- Keep hands and body clear of the cutting blade.
- Nepracujte s pilou v damp nebo vlhké podmínky.
- Před prováděním jakýchkoli úprav, výměnou příslušenství nebo uložením nářadí vždy odpojte baterii.
- Use only HiKOKI recommended accessories and replacement parts.
5. Nastavení
5.1 Instalace a vyjmutí baterie
- To install the battery, align the battery pack with the receptacle on the saw and slide it in until it clicks into place.
- To remove the battery, press the battery release button and slide the battery pack out.
5.2 Instalace a demontáž čepele
- Ensure the battery is removed before changing the blade.
- Press the spindle lock button to secure the blade.
- Use the hex wrench to loosen the blade bolt.
- Odstraňte vnější přírubu a starý nůž.
- Install the new 125mm Super Chip Saw Kuroshachi blade, ensuring the teeth are pointing in the direction of rotation.
- Replace the outer flange and tighten the blade bolt securely with the hex wrench while holding the spindle lock.
5.3 Nastavení hloubky řezu a úhlu zkosení
- Hloubka řezu: Loosen the depth adjustment lever, raise or lower the base to the desired cutting depth, and then tighten the lever.
- Úhel zkosení: Loosen the bevel adjustment lever, tilt the saw base to the desired angle (up to 45°), and then tighten the lever.
6. Provoz
6.1 Spuštění a zastavení pily
- To start the saw, press the switch lock button and then pull the trigger switch.
- Chcete-li pilu zastavit, uvolněte spouštěcí spínač.
6.2 General Cutting Techniques
- Mark your cutting line clearly on the workpiece.
- Position the saw with the blade just above the workpiece, aligning the blade with the cutting line.
- Spusťte pilu a nechte kotouč dosáhnout plné rychlosti, než se pustíte do práce s materiálem.
- Maintain a steady, even pressure and feed rate through the material. Avoid forcing the saw.
- Ensure proper support for the workpiece to prevent pinching the blade or kickback.
6.3 Using the Blower Function and Edge Cutting
- The integrated blower function automatically clears sawdust from the cutting line during operation.
- For edge cutting (reverse 15°), remove the sub-base as described in the manual. This allows for cuts closer to edges or walls.
Video 1: Demonstration of the HiKOKI C3605DA/C3605DB circular saw in use, showcasing its cutting capabilities and features.
7. Údržba
7.1 Čištění
- Regularly clean the saw's ventilation openings to prevent overheating.
- Remove sawdust and debris from the blade guard and base plate after each use.
- Use a soft, dry cloth for cleaning. Do not use solvents or abrasive cleaners.
7.2 Péče o čepel
- Inspect the blade for sharpness and damage before each use. Replace dull or damaged blades immediately.
- Očistěte čepel od pryskyřice a usazenin smoly pomocí vhodného čističe čepelí.
7.3 Péče o baterii a nabíječku
- Baterie skladujte na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot.
- Do not expose batteries or chargers to water or moisture.
- Před uskladněním a během delšího skladování pravidelně nabijte baterie, aby se zachoval jejich dobrý stav.
8. Řešení problémů
Běžné problémy a jejich možná řešení naleznete v tabulce níže.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Pila se nespustí | Battery not charged or improperly installed; Faulty switch | Charge battery, ensure proper installation; Contact service center |
| Snížený řezný výkon | Dull or damaged blade; Incorrect cutting depth; Overloading | Replace blade; Adjust cutting depth; Reduce feed rate |
| Nadměrné vibrace nebo hluk | Uvolněná čepel; Poškozená čepel; Problém s vnitřní součástí | Utáhněte šroub nože; Vyměňte nůž; Kontaktujte servisní středisko |
| Baterie se nenabíjí | Nabíječka není zapojena; Vadná baterie nebo nabíječka | Check power connection; Test with another battery/charger if available; Contact service center |
9. Specifikace
| Specifikace | Detail |
|---|---|
| Značka | Ahoj KOKI |
| Číslo modelu | C1205DA |
| Zdroj napájení | Napájení z baterie (10.8V lithium-iontová) |
| Typ produktu | Kotoučová pila |
| Průměr čepele | 125 mm |
| Hmotnost | 2.2kg (with BSL1240M battery) |
| Rozměry produktu (D x Š x V) | 25.3 x 16.5 x 23.8 cm |
| Barva | Agresivní zelená |
| Zahrnuté baterie | 2 Lithium-ion batteries (BSL1240M) |
| Včetně nabíječky | UC12SL |
| Součástí balení je pouzdro | System Case 3 |
10. Záruka a podpora
HiKOKI products are manufactured to high-quality standards and come with a manufacturer's warranty. Please refer to the warranty card included with your product for specific terms and conditions.
For product support, service, or repair inquiries, please visit the official HiKOKI website or contact your local authorized service center. Online repair applications are also available for convenience.

Obrázek 8: Přesview of the HiKOKI online repair application process.
You can find more information and support on the official HiKOKI store page: HiKOKI Store