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Model#: ORGN564637

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Oregon ST275 40V MAX Cordless Lithium-Ion Straight Shaft String Trimmer / Edger Kit (Bare Tool)

  • Oregon ST275 40V MAX Cordless Lithium-Ion Straight Shaft String Trimmer / Edger Kit (Bare Tool)
  • Note: Battery & Charger sold separately
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  • Due to federal regulations, this product can only be shipped within the continental US. Express delivery not available.


The ST275 String Trimmer Edger, with its dual line cutting head and flip-down edge guide, is a true 2-in-1 tool. The ST275 comes equipped with OREGON's Quick Load trimmer head with a bump feed feature, making line replacement fast and easy and line advancement reliable and controlled. The trimmer head comes loaded with OREGON's 0.080 in. Platinum Gatorline (can also use 0.095 in. line) which features an armored exterior that makes it highly resistant to cracking and breaking while offering outstanding cutting performance.The ST725 also features a variable-speed trigger for maximum user speed control during operation, a lightweight and balanced design for ideal ergonomics, and adjustable large grip handle for the highest level of control with reduced vibration. Weighing in at only 9.4 lb. with either the 2.4 Ah or 4.0 Ah battery pack (Batteries Sold Separately), its lighter design is easier to use during longer periods, and also offers 50% more power compared to the ST250 Trimmer/Edger. Please Note: Fully charged battery voltage measured without a workload is 40V. Nominal voltage is 37V. Batteries Sold Separately.
  • Patented gear drive technology offers 50% more power versus OREGON's ST250 String Trimmer/Edger
  • Longer drive shaft provides increased reach and improved ergonomics
  • Advanced cutting system delivers a larger cutting swath with a new and improved OREGON trimmer head for less vibration and easier line loading
  • Ergonomically engineered to be lightweight, ergonomically balanced, low-vibration, and quiet in operation
  • Variable-speed throttle for increased speed control and longer life on a single charge (Batteries Sold Separately)
  • Instant electric start means no cords, pull cords, gas mixing, emissions or hassles
  • 40V MAX Cordless Lithium-Ion Straight Shaft String Trimmer / Edger - 564637
  • 0.080 in. Platinum Gatorline
  • Operator's Manual


Cordless: Yes
Weight: 9.4 lbs.
Batteries Included: Bare Tool
Battery Type: Li-Ion
Drive Shaft Style: Straight
Drive Shaft Type: Fixed Shaft
Handle Type: Wrap-Around
Line Diameter: 0.080 in.
Line Feed System: Semi-Automatic
No-Load Speed (RPM): 0 - 7,000
Speed Settings: 1
Voltage: 40V



3.4 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Yes, I would recommend this to a friend (2)
No, I would not recommend this to a friend (1)
Lightweight (3)
Powerful (2)
Yes, I would recommend this to a friend
This trimmer Rocks!
I wasn't sure a battery powered trimmer would get the job done but I am very pleased with this tool. I have 1 1/2 acres of professionally landscaped property with all kinds of planting beds, walkways and a very long driveway. I can trim and edged the entire property with a single battery charge. The trimmer is very lightweight and user friendly. No it's not as powerful as a two cycle gas model but it gets the job done in half the time as there is no prepping with gas and oil. The bump line feed works very well and the line is durable. I have a fairly new craftsman 4 cycle gas model trimmer that overall takes twice the time and because of its weight and awkwardness by the time I am done my back is usually killing me. Great tool, buy one!
September 3, 2015
Yes, I would recommend this to a friend
Very good trimmer/edger operation. Slightly awkward holding
Bump feed line soooo much better than auto feed.
Having an adjustable shaft for shortening would be nice, I'm short 5'4"
Holding is slightly awkward when edging, probably need to get used to it
May 18, 2015
No, I would not recommend this to a friend
I bought the 275 string trimmer after buying the matching 40v chain saw. The chain saw is more powerful than I expected (I like it) but this string trimmer is barely adequate. It trims my lawn nicely but it rotates too slowly for anything but the lightest weeds. Even DRY grasses over a foot tall will tax this unit to its limit.
It is quiet and well balanced, especially with the small (1.25 amp) battery installed.(the 4 amp and the 2.4 amp batteries weigh one pound more than the small battery) The larger battery increases runtime but adds little if any power, and the extra weight at the handle end affects the balance negatively. This string trimmer needs to spin faster to be of value.
June 4, 2015

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Oregon Warranty

Blount, Inc. warrants all registered OREGON® Cordless Tools and Chargers for a period of three (3) years from the original date of purchase [two (2) years if used for commercial or professional purposes] and two (2) years for all battery packs. During the warranty period, Blount will replace or, at its option, repair free of charge, for the original purchaser only, any product or part manufactured which is found upon examination by Blount to be defective in material and/or workmanship.