18V STANLEY® FATMAX® V20 33CM String Trimmer - Bare unit (SFMCST933B)

Features & Benefits

  • IMPROVED BATTERY TECHNOLOGY: with improved battery technology, no memory effect and minimal self-discharge, the V20 lithium-ion battery pack is ready to go to work whenever you are and wherever the job takes you –and it will last longer too
  • LARGE CUTTING SWATH: large 33cm cutting swath for fast and effective trimming
  • VARIABLE SPEED: high/low speed control and variable speed –maximise runtime efficiency and improve control by choosing the most appropriate speed for the job
  • AUTOMATIC LINE FEED: automatic line feed mechanism feeds 1.6mm line when required
  • GEAR-DRIVE TRANSMISSION: for increased torque and more cutting power
  • COMPACT DESIGN: 2.4kg lightweight design with rubber auxiliary handle and telescopic shaft for comfort and ease of use
  • INTEGRAL BATTERY STATE OF CHARGE INDICATOR: for convenient monitoring of battery charge levels
  • INTEGRATED HANGING HOOK: for safe storage – compatible with the STANLEY® Track wall system –a versatile, adaptable storage system for the home, garage or workshop
  • KIT CONTENTS: one 18V STANLEY® FATMAX® V20 Cordless System 4.0Ah battery, and a 2A charger are supplied separately
  • PART OF THE 18V STANLEY® FATMAX® V20 CORDLESS SYSTEM: power all your V20 tools with a common new & improved 18V lithium-ion battery to let you power through work with ease
3 year warranty

Register your STANLEY Fatmax Powertool to claim your 3 year warranty*


* Terms & conditions apply. Registration required within 4 weeks of purchase.

  • Specifications
Line Diameter (mm) 1.6
Cutting Swath (cm)33
Voltage (V)18

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18V STANLEY® FATMAX® V20 33CM String Trimmer - Bare unit (SFMCST933B) reviews verified by reevooReevoo

10 reviews

Reviews from:Sort by:
Ease of use
Value for money
Design and Ergonomics
Overall rating
Scores 8.8 out of 10 based on 10 reviews
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10 out of 10


Glen innes nsw AU DIY-user
Reviewer left no comment
There is nothing I don’t like
Confirmed purchase: 23 June 2022
Published on: 12 July 2022
7 out of 10


AU Automotive
Easy to use
Trimmer is underpowered, and stops when trimming anything substantial.
Confirmed purchase: 03 June 2022
Published on: 21 June 2022
8 out of 10


Geraldine AU DIY-user
The battery
The chord is a little light
Confirmed purchase: 16 January 2022
Published on: 30 January 2022
10 out of 10


Masterton AU DIY-user
Very easy to use, no mucking around with mixing fuel, just pick it up and start. Plenty of power. Used for approx 30 minutes with a combination of high and low power and still had only used approx 35% of the battery. Excellent value for the money.
Yes where your elbow rsts close to the battery and can rub, just need the smoothed down or lowered where the battery goes or maybe its my adjustments, but did make a few and not much better. The throttle and safety switch operation could be a bit smoother, just feels very plastic like and clunky. But overall very good product.
Confirmed purchase: 09 December 2021
Published on: 10 January 2022
9 out of 10


Gore NZ AU Chef
Ease of changing spindle
Reviewer left no comment
Confirmed purchase: 26 November 2021
Published on: 14 December 2021