18V Chainsaw Sharpener (2Ah; 108 x 23 x 3.2 mm)
Key information
Availability:Dostępny od ręki
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:YT-84980
Availability:
EAN code:5906083116186
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:3,43 kg
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- Product description
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YATO 18V Cordless Chainsaw Sharpener YT-84980
Cordless sharpener for petrol and electric chainsaw chains, powered by 18V. The tool allows precise sharpening of cutting teeth directly in the field or workshop, eliminating the need to remove the chain. Model YT-84980 includes a 2Ah lithium-ion battery.
Technical features of the cordless chainsaw sharpener
18V cordless power
The 18V lithium-ion system provides mobility when working in the field — in the forest, at the sawmill or on a building site. The 2Ah battery is enough to sharpen over a dozen chains on a single charge. Compatibility with the YATO 18V platform means you can use batteries from other tools in the range.
Speed of 6,500 rpm
The high motor speed allows efficient grinding of hard cutters made of chrome steel. This parameter determines the time needed to sharpen a single tooth — the higher the speed, the faster the process, while precision is maintained.
Sharpening angle adjustment of ±35°
The adjustment range from -35° to +35° lets you match the sharpening geometry to different chain types. Hardwood chains require different angles from those used for softwood. The metal guide ensures a repeatable angle setting.
Grinding wheel 108×23×3.2 mm
The 108 mm outer diameter and 23 mm bore match standard chainsaw sharpening wheels. The 3.2 mm thickness ensures stability during use and a long wheel life. These parameters determine compatibility with different chain pitches.
Technical specification
| Model | YT-84980 |
| Battery voltage | 18 V |
| Battery capacity | 2 Ah |
| Battery type | Li-Ion |
| Speed | 6,500 rpm |
| Wheel outer diameter | 108 mm |
| Wheel inner diameter (bore) | 23 mm |
| Maximum wheel thickness | 3.2 mm |
| Sharpening angle adjustment | ±35° |
| Weight | 1.7 kg |
| Guide material | Metal |
| Battery charge indicator | Yes |
Applications of the chainsaw chain sharpener
- Sharpening petrol chainsaw chains during forestry work without returning to the workshop
- Maintaining electric chainsaw chains in home workshops and on smallholdings
- Keeping chains sharp in sawmills and wood processing plants
- Preparing chainsaws for cutting hardwood by adjusting the sharpening angle
- Sharpening chains used in timber frame construction and roof truss work
- Servicing equipment at tree felling and tree care companies
- Mobile service units maintaining forestry equipment in the field
- Preparing chains ahead of the heating season in households
Use and maintenance
Preparation before use
Before first use, charge the battery as described in the charger instructions. Check the condition of the grinding wheel — it should be free from cracks and damage. Fit the wheel on the spindle, making sure the direction of rotation matches the marking on the wheel. Set the sharpening angle according to the chain manufacturer's requirements (typically 25-35° for standard chains).
Sharpening process
Place the chain tooth in the sharpener's guide, matching the angle to the geometry of the cutter. Bring the wheel to the tooth surface and make 2-3 short passes, removing a layer of steel approximately 0.1-0.2 mm thick. Repeat the operation for each tooth, keeping the same number of passes for all cutters. Regularly check the depth gauges — they should sit 0.6-0.8 mm lower than the cutting edge.
Tool maintenance
After use, remove debris from the guide and housing with compressed air or a brush. Check the grinding wheel for wear — replace it when the diameter has decreased by more than 10 mm. Store the battery at 10-25°C with a charge level of around 40-60% to extend cell life. Before a longer break in use, charge the battery to half capacity.
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