FS 70 R - $289.95 DSRP
This professional-grade, straight-shaft grass trimmer is fuel efficient and produces low emissions.
Ideal for home, farm and light professional use, the STIHL FS 70 R trimmer features a straight shaft and a loop handle for enhanced maneuverability. Powered by a low-emission, fuel-efficient engine, this professional grass trimmer also features a semi-automatic choke lever to help prevent flooding.
NOTE: Barrier bar and large deflector must be attached when using a grass blade with loop handle tr...Read More

Model Features
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Shoulder Strap / Carrying System
Using a shoulder strap or carrying system helps distribute the weight of the equipment for increased operator comfort and improved maneuverability. -
Simplified Starting Procedure
To get started, simply pump the fuel primer, set the choke and pull the starter cord. The built-in stop switch allows the user to turn off the engine with a simple press of the button. When the engine is off, the throttle lock automatically returns to the “start” setting. Your power tool will be ready to be started when you’re ready to get back to work.
See it in action! -
Support strap (4130 007 1020)
Support strap provides additional support while working. -
Adjustable Front Handle
Adjusts for comfort. -
Fully Lined Drive Shaft
Provides smooth operation and less vibration. -
High Tech Polymer Housing
Housings are lightweight, withstand greater impact and are corrosion-resistant. -
Protected Choke Lever/Knob
Helps prevent damage. -
Start/Run/Stop Controls on Handle
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Throttle Trigger Interlock
Must be depressed before the trigger can be activated. -
Air Filter Cover
Easily removed for fast and easy filter cleaning or replacement. -
Protected or Enclosed Control Cables
Eliminate dangling and loose wires. -
Heavy-Duty Steel-On-Steel Clutch
Centrifugal clutch is designed to reduce slippage. -
Protected Spark Plug
Protected yet easy to change. -
Protected Spark Arrestor Muffler
Has large baffles which reduce noise level and contains a screen designed to reduce the emission of sparks. -
Upright Translucent Fuel Tank
Allows operator to easily check fuel level before starting work. Upright position makes it easier to refill. -
Purge Pump Primer
By pressing the bulb, this small fuel pump delivers fuel to the carburetor, reducing the number of starting pulls needed after an extended break between uses. -
Cutting Heads & Blades Selection Chart
Need help selecting a cutting head or blade for your STIHL trimmer or brushcutter?
Click here to view the Cutting Heads & Blades Selection Chart (PDF Format). -
Multi-Function Control Handle
Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle. -
Built in the USA
Indicates products that are built in the United States from domestic and foreign parts and components. -
Reduced-Emission Engine Technology - Caring for Nature
The STIHL Inc. “Caring for Nature” seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines “low exhaust emissions” as being cleaner than EPA and/or CARB exhaust emission standards. -
Loop Handle (R)
Loop handle grass trimmers and brushcutters are ideal for trimming between bushes and shrubs and other areas where space is limited.
Standard Features
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Common Features for Trimmers
View the features common to many STIHL trimmers.
Important Information
WARNING! Improper use of any trimmer/brushcutter can cause serious or fatal injury. Read, understand and follow all safety instructions in your instruction manual. To reduce the risk of injury from blade contact, circular saw blades may be used on FS brushcutters that have a limitstop, a bicycle handle and double shoulder harness and not on FS brushcutters with a "J" handle or loop handle. Other rigid blades may be used on FS brushcutters having a bicycle handle, a "J" handle or a loop handle equipped with a barrier bar. To reduce the risk of eye injury always wear proper eye protection. Always use the appropriate deflector for the type of cutting attachment, as explained in your instruction manual.
Note: STIHL recommends use of fuel with no more than 10% Ethanol content. Using fuel with greater than 10% Ethanol content may cause damage to your equipment and may void your STIHL warranty. Learn More…
WARNING! Improper use of any power tool may cause serious
or fatal injury. Read, understand and follow carefully the operating
and safety instructions in your instruction manual before using such products.
STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.
Click to view the STIHL Limited Warranty Time Periods
STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.
Optional Accessories
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Trimmer Heads & Blades
Many trimmer heads and blades are available. Find out which ones to use with this model in this chart. -
Trimmer Line
There's high-performance STIHL trimmer line for every operating condition. -
Deflectors
Protect yourself from flying debris while trimming. Check out our selection of deflectors and find the one that will help protect you. -
Straps and Harnesses
They distribute the load from your hands to your shoulders. They also help reduce operator fatigue and make it easier to use trimmers, brushcutters and clearing saws for extended periods.
We Also Suggest
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HP Ultra 2-Cycle Engine Oil
HP Ultra is a fully synthetic 2-cycle engine oil specially suited for high performance chainsaws and power tools. This oil has outstanding engine cleaning characteristics, plus “ultra” superior lubricating qualities in comparison to other 2-cycle engine oils. It is ideal for use in STIHL 4-MIX® engines. This oil is biodegradable, degrading by 80% in 21 days.•2.6 oz. bottle makes 1 gallon mix
•5.2 oz. bottle makes 2 gallon mix
•6.4 oz. bottle makes 2 1/2 gallon mix
•12.8 oz. bottle makes 5 gallon mix
STIHL recommends a mix of 50:1 high-quality 89 octane or higher unleaded gasoline to STIHL engine oil. This same mix ratio should be used during break-in.
For Your Safety
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STIHL Landscaper Series™ Gloves
Exclusive deerhide leather provides fantastic wear properties and excellent sense of touch and feel. Naturally soft leather provides all-day working comfort. Sizes available S, M, L, XL. -
Basic Hearing Protector
Padded stainless steel spring wire headband maintains constant pressure. Easy to adjust. Noise Reduction Rating (NRR): 23. Meets ANSI S3.19-1974 standard.
Available color: Black/Grey
FS 70 R is rated out of 5 by 227.
Rated 2 out of 5 by EdBow from Line release didn’t work after three tries. It looked great in the store. Line release is terrible
Date published: 2018-04-16
Rated 5 out of 5 by Eric1234 from Plenty of power for tall weeds Stihl is always the way to go for trimmers and chainsaws
Date published: 2018-04-15
Rated 5 out of 5 by Purcellville from Great Reliable Trimmer I couldn't be happier with my FS70 Trimmer. I replaced my old ECHO trimmer with this unit and it is the best move I have ever made.. Reliable starts and great power to cut through the toughest of grasses. It is competively priced and worth the investment. I have converted all of my lawn and garden equipment to Stihl.
Date published: 2018-04-08
Rated 5 out of 5 by Aaron from Excellent professional weed eater I bought my Stihl fs 70 may 11 2017. I do a lot of cutting and it is plenty powerful and has started and always run perfect. I highly recommend to anyone who needs a powerful and dependable weed eater.
Date published: 2018-04-06
Rated 4 out of 5 by nickismyname from wow Bought the item in February... cuts through the snow in Iowa really well.
Date published: 2018-03-12
Rated 3 out of 5 by BigBernB from Constant string issues and gas cap that sprays me Bump head had constant issues with string so got the auto feed head. This is worse. Better feed systems on the Cheap units I have had in the past. Cannot seem to open the gas cap without getting fuel all over the place either. I wish I didn’t pay so much for this unit.
Date published: 2018-02-26
Rated 5 out of 5 by HRLAWNCREW757 from This product is everything I need and more Runs like a champ. Would not trade it for the world unless it is a stihl and a bigger model at that but this seems to do everything I need for my business
Date published: 2017-12-22
Rated 3 out of 5 by Warmweatherguy from Great Running, Poor cutting/guarding I purchased my STIHL FS70R because of past product purchases. It was not a good purchase this time. The trimmer starts without fail and runs fine, but the guarding on the trimmer is awful. It is fixed with no options for adjustment. It has little to no protection from flying debris. I am also disappointed in the cut. Because of the spool design, the grass/weeds are difficult to cut shorter. Once again, the guard design stops you from tilting the head to cut shorter. I have always loved STIHL products, but not this one. I'd love to return it.
Date published: 2017-11-13