Best Black Gardening Saws in 2026

【WIDE USE】The cordless mini chainsaw is suitable for forest logging, gardening, pruning, woodworking DIY and more. It's the perfect tool for farm, yard and garden use, and a great helper for your work!

【Easy to Carry】Although the suitcase is small, it can store all accessories perfectly. Small chainsaw, quick and easy assembly, all installed in just 1 minute. The cordless mini chainsaw is very suitable for the elderly and women to use with one hand, and it is not easy to get tired after long-term use.

Sexrxwe high quality mini chainsaw is the perfect gift for husband, mom, dad, friends,

Unique protection design: When the motor temperature of the mini chain saw is too high, the motor will automatically stop working and wait for the temperature of the motor to cool down before it can work again. Extend the life of the motor.

Large Capacity Lithium Battery: The portable chainsaw comes with two rechargeable lithium batteries(24V 2000mAh each). After being fully charged, the electric cordless chainsaw can be used for 1-2 hours, portable and with low energy consumption. It is a fast and economical way for you to trim branches and make your garden more beautiful. The non-slip handle design is very comfortable to hold.

Safe Design: This battery powered mini chainsaw has a safety splash guard and armguard to protect your safety when logging and trimming branches, ensuring that the face and hands are free from splashing tree dust when sawing trees, respectively, improving safety and efficiency when cutting. We provide you with 1 spare battery and 2 saw chains, as well as professional handheld chainsaw gloves. Save you more time and money.

Easy installation and Operation: -- The whole mini chain saw has been installed, you just need to simply use the wrench in the package to turn the screw to adjust the tightness, and finally tighten the screw. (You don’t need to install the chain separately). The mini brushless chainsaw switch can adjust the speed according to the strength, and you can adjust the cutting speed you need according to the operating conditions.

【SUPER POWER】This mini chainsaw uses two professional-grade 2000 mAh large battery, while equipped with energy-saving chip, can output more current. The 2.5 inch wood can be cut up to 𝟭𝟱𝟬 times, and the 8 inch round wood can be cut 80 times. Easy to do all cutting works!

【TRIPLEX SAFETY PROTECTION】Seesii small chainsaw features with a safe lock-off button, 90°rotatable guard baffle, plus rubberized and ergonomic grips for user safety. And cordless chainsaw have a front handle to give you a firmer grip when cutting, this is other mini chainsaw don't have.

【WIDE APPLICATION】Cordless mini chainsaw is perfect for gardening pruning, shrub pruning, and logging, widely used in gardens, parks, farms, ranches, orchards, and greenhouses. And any person can handle this small chainsaw. You needn’t worry about the machine spilling noxious fumes or becoming too heavy for long-term use. Take this home, and get all your trimming and yard maintenance work done.

【MINI CHAINSAW CORDLESS KIT】Upgraded to NEW accessories kit SC8B for orders after Sept 14, 2022. You will receive: ①1* 8inch mini chain saw, ②1*chains( which are already preinstalled on the chainsaw), ③2*2000mAh batteries, ④1* charger, ⑤1*wrench, ⑥1* gloves,⑦1*glasses, ⑧1* user manual, ⑨1* carrying case. We offer a hassle-free warranty and professional customer support. If you have any questions about our products or instructions, please feel free to contact us.

【LIGHTWEIGHT : FEMININE FRIENDLY ARBORIST CHAINSAW】- The lightweight design of the hand chainsaw battery powered. Even with the battery, which ensures long-term use without feeling any strain on your wrist or arm. You will fell most comfortable when using this chainsaw battery powered to trim the top branches of a tree while standing on a ladder. There was absolutely no issue of balance or stability.

【ALL IN THE CASE : MINI CHAIN SAWS FOR TREES BATTERY POWERED】- The hand held chainsaw comes with two batteries, two carbide chainsaw chains, a charger, assemble tools, a hard carrying case, eye protector glasses, and protective gloves included. So, you definitely don’t have to worry about purchasing any gear later on.

【2* Large Capacity Battery Pack and 2* High Hardness Chains】NaTiddy Cordless chainsaw is equipped with 2 X 21V voltage and 2000mAh high capacity battery packs, can provide much longer battery life and more power, continuous use time of about 60 minutes. That's more than enough time to make around 40 cuts in branches . Charging time only takes 2 hours. Thoughtfully equipped you with a 1 pcs replacement battery, you can use it outside without any worries, portable and low energy consumption.

【One-Hand Operated Portable Lightweight & Compact】Chainsaw small in size, comfortable to hold, and lightweight places. That is ergonomically designed. It is easy to use for women and the elderly, and will not feel tired after a long time of use. Even beginners can operate and control with ease. One of the biggest advantages is it can fit into tight spaces that traditional large saws can't. The lightweight will make it a great tool for ladder work as well. Weak wrist or arthritis users friendly!

【Safety First! All Round Security Upgrade】This battery chainsaw has 5 safety designs to make the mini chainsaw safe enough: ① Gloves: Prevent branches from sticking hands; ② Splash Baffle: Prevent debris from splashing; ③ Safety Lock: Prevent accidental activation and cause injury; ④ Anti-Slip Handle: Prevent the mini wood cutting chainsaw from falling off your hands; ⑤All-Inclusive design handle: Prevent accidental hand injury during cutting

【All In One Tool Case】This Mini saw is the perfect gift for dad, friend, husband, wife, carpenter. You will get everything you need in this Mini Chainsaw kit, including 1 X Mini Chain Saw, 2 X Chains (One is Already Installed), 2 X 2.0Ah rechargeable Battery, 1 X Charger, 1 X Oil Bottle (Oil Not Included), 1 X Protect Gloves, 1x safety goggles,1x screwdrivers,1 X User Manual, 1x plastic box. Suitable for logging, cutting branches, trimming branches, gardening, municipal greening projects, etc.

【Worry-Free Warranty& Professional Service】We are confident in the quality of the product. All NaTiddy brushless mini chainsaws could have 18 monthly free warranty and 90-day free return service. During the use of this battery charged mini chainsaw, if you have any suggestions or problems, you can send us a message through Amazon and we will help solve your problem within 24 hours. and give you a satisfactory answer,You could purchase and experience NaTiddy Mini Chainsaw

NOTICE: The product requires heat dissipation after continuous work in order to continue to working,Long periods of uninterrupted work will cause the product to enter the over-temperature protection state can not work,This is to protect the Motors from burn-in,It is not a product quality issue,When cooling to a safe temperature, the chainsaw will return to normal working condition.

[Excellent Quality] Electric Chainsaw with Brushless Motor. adapts a high-quality guide chain that has undergone a deep quenching process to ensure smooth cutting. The cordless chainsaw set offer two chains and 2 pcs of batteries, just want to be your reliable backup.

[Multifunctional Use] Battery powered chainsaw is a perfect choice for tree, branch wood cutting and some other gardening use. Chain saw has the function of infinitely variable speed. Through the control of the switch, the cordless mini chainsaw can meet your different speed requirements in various usage scenarios.

Safety First! The small chainsaw has a 100° rotatable top guard baffle, a locking button, a rubber and ergonomic handle to ensure your safety. This electric chainsaw can only be activated by pressing the safety button and the switch simultaneously. Friendly to Beginners.

Auto-Oiling System. The mini chainsaw has a built-in lubricating oiler that keeps the tool cutting efficiently with just one push. This innovation will eliminate the hassle of manual oiling and keep your hands free from staining (The upgraded product has solved the oil leaking problem).

2×21V 2.0Ah Batteries. Besides the installed battery, the electric saw is also equipped with an extra battery. Each can last 50-60 minutes. The alternating 2 batteries provide continuous power for outdoor work. (Equipped with a battery LED indicator).

Multifuntion. Compatible with IMOUMLIVE exclusive extended telescopic pole for easy pruning of tree branches. The small-hand chainsaw for cutting forest and wood, pruning twigs, gardening, etc.

Buy With Confidence. If you have any questions about the product, please feel free to contact us. We will provide lifelong customer service.

Package Content. The package includes a 6'' Chainsaw, 2 chains (one is already installed), 2×2.0Ah Batteries, a Charger, an Oil Bottle (Oil Not Included), a Brush, Goggles, a Splash-Baffle, a Guide Plate Cover, a Guide Plate Blade, 2×Screwdrivers, a User Manual, a Carrying Storage Box.

【Newly Upgraded Brushless Motor & Trimming Powerhouse】When you choose our IMOUMLIVE brushless chainsaw, you will get a more professional product. The upgraded chainsaw has 330% longer lifespan, 80% higher output power, 60% lower energy consumption, and 230% higher work efficiency than other chainsaws using brushed pure copper motors. Choose this versatile cutting bar saw with hard core material and variable frequency brushless motor to enjoy low-noise, high-efficiency cutting jobs.

【Upgraded Oiling System】IMOUMLIVE pole saw adds a new oiling recognition system, greatly extending the life of the cordless chainsaw. The system keeps the chain perfectly lubricated, which means it will spin smoothly around the bar and maintain its 18 ft/s chain speed, so you get smoother, more efficient cuts every time you use it. Simply pour the lubricant into the oil tank and you can freely control the amount of oil filling, thus lubricating the chain.

【Ergonomic & Multiple Safety Protection Mechanisms】This pole saw incorporates a safety protection system that can only be activated when the safety lock is pressed and the trigger is depressed, thus preventing accidental injury to the operator. Also, the corded chainsaw has a rubber overmolded handle that greatly enhances your comfort. Its ergonomic design can reduce the pressure on fingers and wrists. Certified by CE/FCC/ETL, you can be assured of its safety and reliability.

【Robust Battery System and Fast Charger】The 21V 3.0Ah AAA grade Li-Ion battery can be charged for over 500 times. The overheating/overcharging/explosion protection functions provide a stable battery performance. A battery indicator is added to display the battery status at all times. A single charge can provide 50 mins of continuous operation. You can easily finish your wood, garden, and DIY projects with two batteries. The fast charger can fully charge the battery in just 1 hour.

【One Hand Operation, Multi-Protections, Safe and Reliable】This cordless electric chainsaw weighs only 4 lbs. The compact design allows users to operate the tool with one hand. The multi-protections guarantee your safety during operation. This 8 in brushless chainsaw adopts an ergonomic design. The rubber handle can effectively reduce the stress on your fingers and wrist, which is especially beneficial for the elderly. The chainsaw is safe, reliable, and has passed CE/FCC/ETC certificates.

【Warranty】All IMOUMLIVE electric tools have a 12-month warranty with free repair and replacement to ensure that you get the best user experience. Providing our customers with the best warranty and protecting the interest of our customers are our goals. If you have any questions or recommendations for our products, please feel free to leave us a message. We will reach out to you within 24 hours to help you solve any issues.

【Multiple Safety Protection】Mellif portable chainsaw has multiple safety measures to ensure safe and reliable use. Security Lock to prevent accidental start to protect your families. A rotatable top protective baffle prevents the sawdust from splashing during work. Front hand guard protects user from flying debris.

【Wide Application】 Mellif electric chainsaw is very suitable for wood cutting, gardening pruning, branch pruning, bush pruning, widely used in gardens, farms, parks, forest, pastures, orchards, greenhouses. The Mini Handheld Chainsaw is the perfect gift for family and friends.

【Warranty & Service】Replacement available if any quality problem in 12months. Contact us first if there is any question about the product

【Powerful Brushless Moter & Double Safety Protections】When you choose our IMOUMLIVE brushless chainsaw, you will get a professional product that can get the work done. Compared to chainsaws with brushed motors, this upgraded chainsaw offers 360% longer lifespan, 85% more power output, and 230% more efficiency. You need to press down the safety lock and pull the trigger to start the tool, which doubles the safety measures. The perfect budget pole saw for those quick but tricky jobs.

【Upgraded Lubrication System】IMOUMLIVE chainsaw is equipped with an upgraded lubrication system that greatly extends the lifespan of the tool. The system lubricates the chain by rotating around it while keeping the chain running at the speed of 25 ft/s. This keeps the chain perfectly lubricated and results in a smooth and effective cutting operation every time. All you need to do is to add lubricants in the reservoir and freely control the amount of oil filled when needed.

【Ergonomic Design & After-Sales Service】The rubber handle and egronomic design greatly improve your holding comfort and reduce stress on your hands. All IMOUMLIVE electric tools have passed CE/FCC/ETC certificates, which makes them safe and reliable. You will receive a 12-month warranty with free repair and replacement. If you have any questions or recommendations, please feel free to leave us a message. We will reach out to you within 24 hours to help you solve any issues.

【Lightweight & Security Protection】 The cordless chainsaw weighs only 2.98 lbs, Easy to use with one hand. The handheld chainsaw has a non-slip handle and safety lock, prevent sudden start and handle slippage, you need to press the trigger and the safety lock next to the trigger to use the chainsaw, which greatly protects the safety of adults and children. The Mini Chainsaw with a 150° rotatable protective baffle prevents debris from splashing, Keeps you safe from wood chips and dust splashes

【Adjustable Angle & Save Effort】 The biggest difference from other chainsaws is that the Veraan chainsaw can adjust the cutting angle. You can turn the head of the chainsaw through the lock button behind the motor, it can adjust it up and down by 30°, You can adjust the chainsaw to different angles to clean up your garden, It can help you do things that other chainsaws can't. Veraan chainsaw like a beast, it cuts targets quickly in gardens, yard, and forest other logging environments.

【Easy Install & Multiple Accessories】The handheld small mini chainsaw has been installed. Open the chainsaw toolbox and you will get everything you want: 1*Chainsaw Box, 1*Mini Chainsaw, 2*Saw Chain, 2*2000mAh Battery, 1*Guide plate protection case, 1*Charger, 1*Oil can, 1*Protect Gloves, 1*Splash glasses, 1*Brush. let it be your garden helper. this is also a wonderful gift for your family and friends. If there is any dissatisfaction, Our customer service will serve you at any time

4.🌲【Dual Safety System】Battery operated chainsaw is equipped with dual switches, which need to be pressed by you at the same time to start. Cordless Chainsaw electronic chain brake prevents from accidental kick-backs. The mold handle is padded which makes you feel more comfortable while working.

5.🌲【Tool-Free Chain Tensioning】Easy adjustment of the chain tension without tools, Make cordless chainsaw with battery and charger cutting work easier!

6.🌲【Auto Oiling System】The 40v cordless chainsaw is equipped with a 9.5oz extra large oil tank and a transparent oil window to lessen the frequency of oil-filling. Oiling system lubricates itself to keep the chain lubricated and more durable.

7.🌲【Worry-free Service】SOYUS has been working on gardening products for more than 30 years, with teams in different countries, 24/7 customer service is offered to solve any problems cordless chainsaws ​you would meet. Just buy with confidence !

【Efficient and smooth cutting】 High-hardness quenched chain is adopted, the forged guide plate has a long wear-resisting life, and can run smoothly without oil, truly realizing efficient and smooth cutting

【Wide Application】Can be used for wood cutting, forest logging, branch pruning, shrub pruning, home improvement, make it your garden helper

【What's Included】: Toolbox, 10 inch chainsaw, 2 x 4.0Ah batteries, charger, nut driver, screwdriver, operation manual

【After-sales Warranty】You will get 12 months free warranty to ensure you have the best experience. In the process of using the product, if you have any suggestions for the product, please leave us a message.

【High Power Brushless Motor & & Trimming Powerhouse】When you choose our IMOUMLIVE brushless chainsaw, you will get a more professional product. The upgraded chainsaw has 360% longer lifespan, 85% higher output power, 65% lower energy consumption, and 240% higher work efficiency than other chainsaws using brushed pure copper motors. Choose this versatile cutting pole saw with hard core material and variable frequency brushless motor to enjoy low-noise, high-efficiency cutting jobs.

【Lubrication System & Chain Regulation Mechanism】The electric pole saw is equipped with an upgraded lubrication system that allows the chain to run perfectly at 25.6 FT/S, greatly extending the life of the chainsaw, which keeps the chain perfectly lubricated for smooth and effective cutting operations every time. It is also equipped with a tool-free chain tension system, which allows easy adjustment of the chain tension. Thus, it helps you cut more efficiently and faster every time you use it.

【Ergonomic Design & After-Sales Service】The rubber handle and egronomic design greatly improve your holding comfort and reduce stress on your hands. All IMOUMLIVE electric tools have passed CE/FCC/ETC certificates, which makes them safe and reliable. You will receive a 12-month warranty with free repair and replacement. If you have any questions or recommendations, please feel free to leave us a message. We will reach out to you within 24 hours to help you solve any issues.

🏡【Lubrication System & Chain Regulation Mechanism】The electric pole saw is equipped with an upgraded lubrication system that allows the chain to run perfectly at 20FT/S, greatly extending the life of the chainsaw, which keeps the chain perfectly lubricated for smooth and effective cutting operations every time. It is also equipped with a tool-free chain tension system, which allows easy adjustment of the chain tension. Thus, it helps you cut more efficiently and faster every time you use it.

🏡【Ergonomic Design & After-Sales Service】The rubber handle and egronomic design greatly improve your holding comfort and reduce stress on your hands. All IMOUMLIVE electric tools have passed CE/FCC/ETC certificates, which makes them safe and reliable. You will receive a 12-month warranty with free repair and replacement. If you have any questions or recommendations, please feel free to leave us a message. We will reach out to you within 24 hours to help you solve any issues.

✨IMOUMLIVE's 2-in-1 pole saw series of combination gardening tools has applied for a global invention patent.

Automatic Lubrication System: Experience effortless cutting with our Automatic Lubrication System that keeps your hand electric saw chain lubricated for optimal performance. Our innovative system eliminates the need for manual lubrication, just pour general motor oil into the tank and enjoy uninterrupted cutting while reducing chain wear and tear. Enjoy efficient cutting made simple with our innovative lubrication system.

Multiple Safety Protection: Our mini chainsaw 6 inch cordless features a safety switch that prevents accidental start-ups, and a 180° safety splash guard that protects your body from flying debris. Designed with your safety in mind, our handheld chainsaw battery powered is the perfect tool for any cutting task.

Tool-free Tensioning System: Our small chainsaw features a tool-free design that allows you to easily install or adjust the chain tension with just a turn of the knob. Even if you're a novice, you can operate it with ease and precision, and avoid excessive chain tightening that can harm battery life.

Widely Applicable: Our household electric saw is versatile and efficient, making it ideal for a wide range of applications, such as Yard work, orchard pruning, wood cutting, bamboo forest harvesting, bamboo forest cutting, sawing wood, and much more.

Excellent After-Sales Service: We take pride in providing excellent after-sales service to our customers. If you have any questions or concerns about our mini electric chainsaw, please don't hesitate to contact us.

Perfect Gift for Any Occasion: Our hand chainsaw for trees are a versatile and practical gift that's perfect for anyone who loves DIY projects, gardening, or outdoor activities. Whether you're celebrating a birthday, Christmas, Father's Day, or any other special occasion, our mini cordless chainsaw is sure to impress.

✅【Large Capacity Battery】 4.0Ah battery adopts the latest overheat/overload protection technology, which can provide stable battery input/output. It only takes 2 hours to charge, and lasts for 45-60 mins. With power display design, you can easily check the remaining power. Up to 120 cuts on 4"x4" wood.

✅【Easy to Use】 Install the guide and chain, adjust the chain tightness, then tighten the screw to use. Add lube before use, it consumes only 1ml per week. With a seat belt material strap. When you climb a tree, you can carry the chainsaw on your back without holding it.

✅【Widely Application】 The battery powered chainsaw is suitable for deforestation, logging, tree pruning, gardening and more. Please refer to the user manual for how to replace chain and guide. Please install the guide protector and unplug the battery when the chainsaw is not in use.

✅【Package Included】 2 x 16" chains, 1 x 16" guide, 1 x fast charger, 2 x 21V battery, 1 x screwdriver, 1 x gloves, 1 x goggles, 1 x oil bottle, 1 x strap, 1 x user manual. Note: when the power is low, please fully charge two batteries. If you have any questions, please feel free to contact us.

Upgraded Brushless Motor: Provides your tool with longer run-time, more torque, and more power which leads to less wear and tear, extending the lifetime of the tool.

More Importantly, Safely！Mini chainsaw features with lock-off switch to ensure safer and more stable chain operation. 100°rotatable blade guard will moves upward as you cut, it can protect you from bouncing when hitting sawdust or dirt.

【EASY TO USE AND SAFE】No installation required. After receiving the pole chainsaw, you only need to install the battery and the pole to use it quickly. Safety first. Tegatok's products always prioritize user safety. The cordless mini pole saw can only be activated when both the power and safety switches are triggered. A handle is designed on the pole, making it less likely for you to feel tired when using it for work.

【2 X 2000mAH RECHARGEABLE BATTERIES】Equipped with 2 20V 2000mAh rechargeable lithium batteries, with overheat and short circuit protection, stable battery performance. The total battery life can be up to 60 minutes, compatible with Makita batteries with the same interface. In addition, the tree trimmer pole saw has a battery level display function to remind you to charge in time.

【PROFESSIONAL AFTER-SALES SERVICE】We provide 24×7 friendly customer support to keep you away from after-sales worries. If you have any questions or comments about Tegatok's products, please feel free to contact us. Our after-sales service team will solve your problem within 24 hours.

✅【2* Large Capacity Battery Pack and 2* High Hardness Chains】NaTiddy Cordless chainsaw is equipped with 2 X 21V voltage and 2000mAh high capacity battery packs, can provide much longer battery life and more power, continuous use time of about 60 minutes. That's more than enough time to make around 40 cuts in branches . Charging time only takes 2 hours. Thoughtfully equipped you with a 1 pcs replacement battery, you can use it outside without any worries, portable and low energy consumption.

✅【One-Hand Operated Portable Lightweight & Compact】Chainsaw small in size, comfortable to hold, and lightweight places. That is ergonomically designed. It is easy to use for women and the elderly, and will not feel tired after a long time of use. Even beginners can operate and control with ease. One of the biggest advantages is it can fit into tight spaces that traditional large saws can't. The lightweight will make it a great tool for ladder work as well. Weak wrist or arthritis users friendly!

✅【Safety First! All Round Security Upgrade】This battery chainsaw has 5 safety designs to make the mini chainsaw safe enough: ① Gloves: Prevent branches from sticking hands; ② Splash Baffle: Prevent debris from splashing; ③ Safety Lock: Prevent accidental activation and cause injury; ④ Anti-Slip Handle: Prevent the mini wood cutting chainsaw from falling off your hands; ⑤All-Inclusive design handle: Prevent accidental hand injury during cutting

✅【All In One Tool Case】This Mini saw is the perfect gift for dad, friend, husband, wife, carpenter. You will get everything you need in this Mini Chainsaw kit, including 1 X Mini Chain Saw, 2 X Chains (One is Already Installed), 2 X 2.0Ah rechargeable Battery, 1 X Charger, 1 X Oil Bottle (Oil Not Included), 1 X Protect Gloves, 1x safety goggles,1x screwdrivers,1 X User Manual, 1x plastic box. Suitable for logging, cutting branches, trimming branches, gardening, municipal greening projects, etc.

✅【Worry-Free Warranty& Professional Service】We are confident in the quality of the product. All NaTiddy brushless mini chainsaws could have 18 monthly free warranty and 90-day free return service. During the use of this battery charged mini chainsaw, if you have any suggestions or problems, you can send us a message through Amazon and we will help solve your problem within 24 hours. and give you a satisfactory answer,You could purchase and experience NaTiddy Mini Chainsaw

✅ NOTICE: The product requires heat dissipation after continuous work in order to continue to working,Long periods of uninterrupted work will cause the product to enter the over-temperature protection state can not work,This is to protect the Motors from burn-in,It is not a product quality issue,When cooling to a safe temperature, the chainsaw will return to normal working condition.

【SHARP SMOOTH CUTTING】Cordless chainsaw comes with low kick back 5-inch cutting bar & chain allows for a maximum cutting diameter of 5inch. With a 19.7ft/s chain speed, it is sharp, smooth and not easy to jam the chain. The quick heat dissipation ensures the motor runs efficiently and longer service life.

【WIDE APPLICATIONS】T TOVIA power chainsaw will help to get more efficiency out of your yard work. It can be used in gardens, parks, farms, large pastures, orchards, greenhouses, and used for cutting bushes, firewood, small logs, trees limbs, bonsai trunk, etc. Perfect gift for Men and Women, Husband, Friend, DIYer. This one-hand power chainsaw can be used with T TOVIA Extension Pole B092ZWPZYW for high branches trimming.

【SAFETY IN MIND】The rechargeable mini chain saw is provided with a safety switch and baffle to protect against accidental starts and with a detachable safety splash guard to prevent sawdust from flying to your face. Ergonomic TPR anti-slip handle and finger ring designed baffle are designed to enhance comfort and protect hands. The battery is specially designed to swirl to the chainsaw more firmly and safely.

【SHARP SMOOTH CUTTING】Cordless chainsaw comes with low kick back 5-inch cutting bar & chain allows for a maximum cutting diameter of 5inch. With a 19.7ft/s chain speed, it is sharp, smooth and not easy to jam the chain. The quick heat dissipation ensures the motor runs efficiently and longer service life.