WORX 20V 10-Inch Cordless Chainsaw vs WORX 20V 5-Inch Cordless Pruning (2026): Key Differences
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You are comparing the worx 20v 10 inch cordless chainsaw vs 20v 5 inch cordless pruning saw. Both tools use 20V batteries from the Power Share family. They share auto-lubrication and tool-free tensioning. The main difference is the bar length and motor type. The 10-inch model uses a brushed motor for heavy logs. The 5-inch model uses a brushless motor for quick pruning. You choose based on the size of wood you need to cut.
Key differences
| Aspect | WORX 20V 10-Inch Cordless Chainsaw | Worx 20V 5-Inch Cordless Pruning Saw |
|---|---|---|
| Bar Length | 10 inches | 5 inches |
| Motor Type | Brushed | Brushless |
| Chain Speed | 12.5 ft/s | 33 ft/s |
| Weight | 6.19 pounds | 2.43 pounds |
| Safety Features | Standard guard | Retractable guard, base plate, hand guard, lock-out switch |
Which one should you choose?
Choose WORX 20V 10-Inch Cordless Chainsaw if
- You need to cut through thicker logs up to 10 inches in diameter.
- You prefer a heavier tool that provides more stability for straight cuts.
- You already own WORX 20V batteries for other garden tools.
Choose Worx 20V 5-Inch Cordless Pruning Saw if
- You need to reach high or tight branches with minimal effort.
- You want faster cutting speeds for small branches and twigs.
- You prioritize a lightweight design to reduce hand fatigue during extended use.
Verdict: The 10-inch chainsaw is the better choice for felling small trees or cutting firewood due to its larger bar and robust build. The 5-inch pruning saw is ideal for gardeners who need to trim branches quickly and easily without lifting a heavy tool. Select the model that matches the diameter of wood you cut most often.
Key Specs Comparison: 10-Inch vs 5-Inch
Cutting capacity
The WORX 20V 10-Inch Cordless Chainsaw features a 10-inch bar, allowing you to slice through larger logs and thick branches that exceed the limits of smaller tools. This makes it suitable for firewood prep and clearing substantial fallen timber. In contrast, the WORX 20V 5-Inch Cordless Pruning Saw has a 5-inch bar, designed specifically for pruning, trimming, and cutting smaller branches in tight spaces. The 10-inch model offers twice the cutting depth, giving it a clear advantage for heavy-duty wood processing tasks where reach and girth matter most.
Chain speed
When it comes to how fast the chain moves, the WORX 20V 5-Inch Cordless Pruning Saw is significantly quicker. It operates at a chain speed of 33 ft/s, which helps it chew through branches with minimal resistance and effort. The WORX 20V 10-Inch Cordless Chainsaw runs at 12.5 ft/s. While slower, this speed is paired with a more robust motor setup for heavier loads. For delicate pruning work where precision and rapid cuts are preferred, the 5-inch saw’s higher speed provides a distinct advantage.
Weight and portability
Handling these tools all day depends heavily on weight. The WORX 20V 5-Inch Cordless Pruning Saw weighs just 2.43 pounds, making it extremely lightweight and easy to maneuver overhead or in awkward positions. The WORX 20V 10-Inch Cordless Chainsaw is heavier at 6.19 pounds. Although the 10-inch model is still described as lightweight for its class, the 5-inch saw is less than half the weight. If you need to hold the tool up for extended periods or work in tight, hard-to-reach spots, the lighter 5-inch option is the better choice.
Motor type
The WORX 20V 5-Inch Cordless Pruning Saw utilizes a brushless motor, which typically offers better efficiency, longer runtime, and less maintenance compared to brushed motors. The specifications for the WORX 20V 10-Inch Cordless Chainsaw do not explicitly state the motor type, so we cannot confirm if it is brushless. Brushless technology generally provides smoother operation and less vibration. Based on the available data, the 5-inch model has the advantage due to its confirmed brushless design.
Safety features
Both tools include auto-lubrication and tool-free tensioning, which simplify maintenance. However, the WORX 20V 5-Inch Cordless Pruning Saw lists additional safety mechanisms, including a retractable guard, a base plate, and a hand guard, along with a lock-out switch for enhanced security. The WORX 20V 10-Inch Cordless Chainsaw mentions auto-tensioning and auto-lubrication but does not list these specific physical guards or lock-out switches in the provided data. The 5-inch model offers more visible safety components for user protection.
Which WORX chainsaw fits your needs
You need to cut thick firewood logs
The 10-inch bar handles larger diameters. A chain speed of 12.5 ft/s provides steady power for substantial wood. Weighing 6.19 pounds, it balances power with manageable weight. The auto-tension and auto-lubrication systems reduce maintenance time. This model is built for tasks that require more reach and cutting capacity than smaller tools offer.
You prune branches in tight spaces
This 5-inch bar fits into tight spots easily. The brushless motor delivers a rapid 33 ft/s chain speed for quick cuts. At only 2.43 pounds, it is extremely light and reduces hand fatigue during overhead work. The compact design allows you to reach high branches without strain. It is ideal for detailed trimming and light pruning tasks.
You want maximum speed and minimal weight
The brushless motor ensures efficient power delivery and longer runtime. The 33 ft/s chain speed is significantly faster than the 10-inch model. Weighing just 2.43 pounds, it is the lighter option. The tool-free tensioning and lubrication keep it ready for use. This choice suits users who prioritize speed and ease of handling over maximum cutting depth.
The products compared
WORX 20V 10-Inch Cordless Chainsaw
Best for: cutting medium-sized logs and branches
- Bar Length
- 10"
- Power Source
- Cordless
- Voltage
- 20V
- Chain Speed
- 12.5 ft/s
- Dimensions
- 25 × 7.5 × 9.5 inches
- Weight
- 6.19 pounds
View on Amazon: WORX 20V 10-Inch Cordless Chainsaw Affiliate link
This WORX 20V chainsaw features a 10-inch bar and a chain speed of 12.5 ft/s. It weighs 6.19 pounds and includes auto-tension and auto-lubrication systems. The tool uses the PowerShare battery platform, allowing you to use the same battery across over 75 tools. It suits you if you need a lightweight, cordless saw for medium-sized branches and logs without the hassle of gas or cords.
Pros
- 10-inch bar length for substantial cutting capacity
- 12.5 ft/s chain speed for fast cuts
- Auto-chain tension system requires no tools
- Automatic chain lubrication extends tool life
- Lightweight 6.19-pound design reduces fatigue
Cons
- Chain oil is sold separately
- Battery and charger are not included
- 10-inch bar may be too large for tight pruning spaces
Good fit if
- You need a cordless saw for cutting logs and medium branches
- You already own WORX 20V PowerShare batteries
- You prefer automatic tensioning and lubrication to reduce maintenance
Skip if
- You only need to prune small, tight branches
- You want a complete kit with battery and charger included
- You prefer gas-powered tools for maximum continuous runtime
Verdict: WORX 20V 10-Inch Cordless Chainsaw fits you if you need a lightweight, battery-powered saw for cutting logs and medium branches. It is not ideal for tight pruning or if you want a complete kit with battery and charger included.
Worx 20V 5-Inch Cordless Pruning Saw
Best for: Lightweight pruning and trimming tasks
- Bar Length
- 5"
- Power Source
- Cordless
- Voltage
- 20V
- Motor Type
- Brushless
- Chain Speed
- 33 ft/s
- Cutting Capacity
- 5 Inch
View on Amazon: Worx 20V 5-Inch Cordless Pruning Saw Affiliate link
This WORX 20V 5-inch pruning saw uses a brushless motor to drive the chain at 33 ft/s. Weighing 2.43 pounds, it offers a compact design for reaching tight spaces and tall branches. It features auto-lubrication and tool-less tension adjustment. It runs on the Power Share battery system. This tool suits you if you need lightweight precision for trimming rather than heavy felling.
Pros
- Brushless motor delivers 33 ft/s chain speed
- Lightweight 2.43-pound body reduces hand fatigue
- Auto-lubrication adjusts oil based on branch thickness
- Tool-less chain tension and replacement knob
Cons
- 5-inch bar limits cutting capacity to small branches
- Battery sold separately
- No auto-tension feature unlike the larger 10-inch model
Good fit if
- You need a lightweight tool for high or tight pruning
- You already own WORX 20V Power Share batteries
- You prioritize minimal vibration and precision over raw power
Skip if
- You need to cut branches thicker than 5 inches
- You want a heavy-duty chainsaw for felling trees
- You prefer a tool with built-in auto-tensioning
Verdict: WORX 20V 5" Brushless Pruning Saw is a specialized tool for you if you require a lightweight, precise saw for trimming branches that fit within its 5-inch cutting capacity.
Specifications side by side
| Spec | WORX 20V 10-Inch Cordless Chainsaw | Worx 20V 5-Inch Cordless Pruning Saw |
|---|---|---|
| Bar Length | 10" | 5" |
| Power Source | Cordless | Cordless |
| Voltage | 20V | 20V |
| Motor Type | not stated | Brushless |
| Chain Speed | 12.5 ft/s | 33 ft/s |
| Cutting Capacity | not stated | 5 Inch |
| Features | not stated | Brushless, Handheld |
| Recommended Use | not stated | Pruning |
| Dimensions | 25 × 7.5 × 9.5 inches | 3.1 × 6.7 × 14.6 inches |
| Weight | 6.19 pounds | 2.43 pounds |
| Size | 20V 10" Chainsaw | Mini Chainsaw |
| Color | Black/Orange | Black,orange |
| Model | WG322 | WG325.9 |
Frequently asked questions
Can the 5-inch pruning saw cut thick firewood logs?
No. The WORX 20V 5-Inch Cordless Pruning Saw is designed for lightweight pruning and trimming tasks. Its 5-inch cutting capacity limits it to smaller branches. It is not built to handle the diameter of thick firewood logs. You should use the 10-inch model for that job.
Which model is lighter and easier to hold overhead?
The 5-inch pruning saw is lighter. It weighs only 2.43 pounds. The 10-inch chainsaw weighs 6.19 pounds. The smaller tool is handheld and compact. This makes it easier to maneuver in tight spaces or hold overhead for extended periods without fatigue.
Do both saws use the same battery system?
Yes. Both tools operate on 20V power. They are compatible with the WORX Power Share battery family. You can swap batteries between the 10-inch chainsaw and the 5-inch pruning saw if you own additional packs. This allows you to keep one battery type for all your cutting needs.
Is the 5-inch saw brushless or brushed?
The WORX 20V 5-Inch Cordless Pruning Saw features a brushless motor. This motor type offers improved efficiency and longer runtime. The 10-inch model is not specified as brushless in its data. The brushless design helps the smaller saw handle precise trimming tasks effectively.
Which chainsaw is better for clearing medium-sized branches?
The 10-inch model is better for medium-sized branches. It has a 10-inch bar length. This allows you to slice through larger logs and substantial wood. The 5-inch tool is specialized for lighter pruning. It cannot handle the larger diameters that the 10-inch bar accommodates.
What are the physical dimensions of the smaller saw?
The 5-inch pruning saw measures 3.1 inches in length. It is 6.7 inches wide and 14.6 inches high. These compact dimensions make it highly portable. The 10-inch chainsaw is significantly larger, measuring 25 inches in length. The size difference highlights their different intended uses.