V20 Cordless 13-in Brushless WEEDWACKER String Trimmer features a powerful brushless motor and is equipped with a 4.0 Ah battery allowing you to take on the tasks at hand. Make quick work of replacing your 0.080-in twisted line with the Quickwind Spool System. This kit includes 1 4Ah battery and a charger for a ready-to-use setup.
What is the QUICKWIND spool system on the CMCST920M1?
QUICKWIND is CRAFTSMAN's spool loading system that lets you reload the 0.080-inch twisted trimmer line faster than a traditional manual-wind spool. Instead of threading line through a small hole and manually winding, QUICKWIND simplifies the reloading process to reduce downtime when the line wears out.
What does a brushless motor mean on a string trimmer?
A brushless motor draws power more efficiently per revolution, runs cooler over extended sessions, and maintains consistent line speed as the battery drains. For a trimmer used weekly on medium-to-large yards, the efficiency advantage translates to more trimming per charge compared to a brushed equivalent.
Is a 13-inch swath meaningfully wider than the 10-inch in the CMCST915 series?
Three extra inches per pass adds up over an entire yard. A 13-inch swath reduces the number of passes needed along a long fence line or across a large lawn perimeter. On small yards with mostly tight spots, the difference is minor; on larger borders, it saves time.
How does the CMCST920M1 compare with the brushless RP CMCST930P1?
The 920M1 uses a standard brushless motor with a 13-inch fixed head and QUICKWIND; the 930P1 uses a brushless RP motor and an adjustable shaft. The 930P1 is CRAFTSMAN's top-tier trimmer with more sustained cutting power and ergonomic adjustability. The 920M1 is the mid-range brushless option at a lower price point.
Does the CMCST920M1 come with everything needed to start trimming?
Yes. The kit includes the trimmer, one 4Ah V20 battery, and a charger. Add replacement trimmer line when the included line wears out — the model uses 0.080-inch twisted line.
# CRAFTSMAN V20 Brushless Cordless WEEDWACKER 13-Inch String Trimmer with QUICKWIND, (1) 4.0ah Battery and Charger **Model:** `CMCST920M1` **Brand:** CRAFTSMAN **Category:** String Trimmer > V20 Cordless 13-in Brushless WEEDWACKER String Trimmer features a powerful brushless motor and is equipped with a 4.0 Ah battery allowing you to take on the tasks at hand. Make quick work of replacing your 0.080-in twisted line with the Quickwind Spool System. This kit includes 1 4Ah battery and a charger for a ready-to-use setup. ## Specifications | Attribute | Value | |---|---| | Product Type | String Trimmer | | Voltage (V) | 20 | | Cordless / Corded | Cordless | | Power Source | Battery | | Motor Type | Brushless | | Tool Only | No | | Batteries Included | 1 | | Battery Ah | 4 | | Charger Included | Yes | | Battery Platform | V20 | | Barcode (UPC) | 885911595100 | | Country of Origin | China | | Warranty | 3-year limited | | Variable Speed | No | | Hammer Function | No | | Cutting Width In | 13 | ## What's Included - (1) V20 Brushless Cordless WEEDWACKER 13-Inch String Trimmer with QUICKWIND, (1) 4.0ah Battery and Charger - (1) V20 lithium-ion battery (4Ah) - (1) Charger Source: https://www.jaspecs.com/craftsman/string-trimmer/cmcst920m1-brushless-cordless-weedwacker-13-inch-string-trimmer-4ah/