# Kobalt 80V 17 in Carbon Fiber String Trimmer

> Kobalt 80V 17 in Carbon Fiber String Trimmer (KST 1780-06) is a trimmer from Kobalt 80V. It is labelled 80 V, cuts a 17 in path, and has a 5-year limited warranty.

- Line: [Kobalt 80V](https://powertoolgrid.com/lines/kobalt-80v/)
- Category: [String trimmers](https://powertoolgrid.com/compare/trimmer/)
- Status: current
- Data confidence: confirmed (last verified 2026-10-11; [what this means](https://powertoolgrid.com/how-we-compare/#confidence))
- Page: https://powertoolgrid.com/products/kobalt-80v-17-in-carbon-fiber-string-trimmer/

## Specifications

| Spec | Value | Source |
|---|---|---|
| Model number | KST 1780-06 | [lowes.com](https://web.archive.org/web/20260906123435/https://www.lowes.com/pd/Kobalt-Kobalt-80V-17-in-Carbon-Fiber-String-Trimmer-tool-only/5016018785) (retailer, archive, 2026-09-06) |
| Voltage on the label | 80 V | [lowes.com](https://www.lowes.com/pd/Kobalt-Kobalt-80V-17-in-Carbon-Fiber-String-Trimmer-tool-only/5016018785) (retailer, archive, 2026-10-11) |
| Batteries it takes at once | not published |  |
| Weight | not published |  |
| Cutting width | 17 in | [lowes.com](https://web.archive.org/web/20260906123435/https://www.lowes.com/pd/Kobalt-Kobalt-80V-17-in-Carbon-Fiber-String-Trimmer-tool-only/5016018785) (retailer, archive, 2026-09-06) |
| Brushless motor | not published |  |
| Warranty | 5 yr | [lowes.com](https://web.archive.org/web/20260906123435/https://www.lowes.com/pd/Kobalt-Kobalt-80V-17-in-Carbon-Fiber-String-Trimmer-tool-only/5016018785) (retailer, archive, 2026-09-06) |



## The same tool on other platforms

Same category, different line:

- [BLACK+DECKER 40V MAX 13 in 2-in-1 String Trimmer/Edger with POWERCOMMAND](https://powertoolgrid.com/products/black-decker-40v-max-lst136/) — $89.00
- [BLACK+DECKER 40V MAX String Trimmer and Edger](https://powertoolgrid.com/products/black-decker-40v-max-lst140c/)
- [Craftsman V60 15 in Brushless WEEDWACKER String Trimmer](https://powertoolgrid.com/products/craftsman-v60-cmcst960/)
- [Craftsman V20 13 in Brushless WEEDWACKER String Trimmer with QUICKWIND](https://powertoolgrid.com/products/craftsman-v20-cmcst920/)
- [Craftsman V20 String Trimmer (CMCST901B)](https://powertoolgrid.com/products/craftsman-v20-cmcst901b/)
- [Craftsman V20 10 in WEEDWACKER String Trimmer and Edger](https://powertoolgrid.com/products/craftsman-v20-cmcst915b/)
- [Craftsman V20 13 in WEEDWACKER String Trimmer/Edger](https://powertoolgrid.com/products/craftsman-v20-cmcst910b/)
- [DeWalt 60V MAX FLEXVOLT 17 in Brushless Attachment Capable String Trimmer](https://powertoolgrid.com/products/dewalt-60v-max-flexvolt-17in-trimmer/) — $99.00


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PowerToolGrid lists battery yard tools from every brand side by side, with a source for every spec. [How we compare](https://powertoolgrid.com/how-we-compare/). Data as of 2026-10-29.