Professional 85W electric chain sharpener with automatic chain lock, adjustable angle 0-35°, metal guide, and precise depth control for perfect chainsaw blade sharpening.
The Yato YT-84990 is a professional-grade electric chain sharpener designed for precise and convenient sharpening of chainsaw cutting chains. This powerful 85W tool operates at 5800 rpm, delivering consistent and accurate results every time. The device features a durable metal guide that ensures stability during operation, an automatic chain lock for enhanced safety, and a rotating base made of durable PVC material for easy maneuvering. With its wide range of angle adjustment from 0-35°, users can achieve the perfect sharpening angle for any chainsaw chain. The depth limit stop protects the chain from excessive material removal, preventing damage and extending chain life.
This electric sharpener is equipped with a 108mm cutting disc with an internal diameter of 23mm and maximum thickness of 3.2mm, providing optimal cutting performance. The device operates on 220-240V AC power with a frequency of 50Hz, making it suitable for standard household and workshop electrical systems. Weighing only 1.25kg with a 1.3m power cord, it offers excellent portability and convenience for both professional and DIY users. The S2 20-minute working mode ensures reliable continuous operation without overheating. Its acoustic pressure of 63.5 dB(A) and power of 76.5 dB(A) make it relatively quiet compared to other power tools.
The YT-84990 represents the perfect balance between power and precision, making it an indispensable tool for anyone who uses chainsaws regularly. Whether you're a professional logger, arborist, or DIY enthusiast, this chain sharpener will keep your chainsaw blades in perfect condition, ensuring efficient and safe cutting operations. The automatic chain fixation and precise chain division adjustment guarantee optimal fit and performance.
Key Features
- Powerful 85W motor with 5800 rpm for efficient sharpening performance
- Automatic chain lock system for enhanced safety and stability during operation
- Adjustable sharpening angle from 0-35° for precise customization
- Durable metal guide ensuring stability and consistent results
- Depth limit stop protecting chains from excessive material removal
- Rotating base made of durable PVC material for easy maneuvering
- Compact and lightweight design at only 1.25kg for portability
- 220-240V AC power supply with 50Hz frequency compatibility
- S2 20-minute working mode for reliable continuous operation
- Low acoustic noise level at 63.5 dB(A) pressure
Technical Specifications
| Specification |
Value |
| Brand | Yato |
| Model | YT-84990 |
| Series | GRF |
| Power | 85 W |
| Rotational Speed | 5800 min⁻¹ |
| Voltage | 220-240 V AC |
| Frequency | 50 Hz |
| Cutting Disc Outer Diameter | 108 mm |
| Cutting Disc Inner Diameter | 23 mm |
| Cutting Disc Max Thickness | 3.2 mm |
| Material | PVC |
| Guide Material | Metal |
| Working Mode | S2 20 min |
| Automatic Chain Fixation | Yes |
| Chain Pitch Adjustment | Yes |
| Sharpening Depth Adjustment | Yes |
| Sharpening Angle Adjustment | ±35° |
| Wire Length | 1.3 m |
| Electric Insulation Class | II |
| Protection Grade | IP20 |
| Acoustic Pressure | 63.5 ± 3.00 dB(A) |
| Acoustic Power | 76.5 ± 3.00 dB(A) |
| Weight | 1.25 kg |
| SKU | YT-84990 |
| Warranty | Manufacturer's warranty included |
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