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The best hand saw for cutting large trees is usually a long, coarse-toothed arborist saw with a 14- to 20-inch blade, while very high branches require a pole saw rather than a longer handheld handle.
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Our Top Picks
Quick picks by tree-work situation
| Situation | Best saw type | Practical choice | Why it fits |
|---|---|---|---|
| Large branches at ground or shoulder height | Long fixed-blade pruning saw | 16- to 20-inch blade, coarse impulse-hardened teeth | Highest cutting speed and least flex |
| Branches up to roughly 15 feet high | Manual pole saw | 12- to 16-foot total reach, 12- to 15-inch blade | Adds height without climbing |
| Occasional work and compact storage | Folding pruning saw | 10- to 14-inch blade, locking handle | Portable and safer to store |
| Very thick wood or repeated tree removal | Chainsaw | Gas or battery model selected for trunk diameter | More suitable than a hand saw for sustained cutting |
What matters most when cutting large branches
Blade length and usable capacity
Blade length is useful only when the teeth can travel through the wood without the handle or blade spine hitting the branch. For a 6-inch branch, a 12-inch blade can work, but an 18-inch blade gives more room for a full stroke and reduces the need to reposition the saw. For branches around 8 to 10 inches, a 16- to 20-inch blade is more practical.
Do not interpret blade length as an exact cutting diameter. A saw’s real capacity depends on its tooth spacing, blade stiffness, the species of wood, and whether you can maintain a straight, full-length stroke. A short blade can technically cut a thick branch, but it will usually be slower and more tiring.
Tooth design
Coarse teeth remove wood quickly and clear wet sawdust well. They are the preferred design for large green branches, especially when speed matters more than a fine finish. Medium teeth provide a useful compromise for pruning both green and partly dry wood. Fine teeth make cleaner cuts in smaller branches but can clog in soft, wet material and require more strokes on large limbs.
Many modern pruning saws use impulse-hardened teeth. These teeth stay sharp substantially longer than ordinary stamped teeth, but they are difficult or impractical to resharpen once dull. A replaceable blade is therefore an important ownership feature. Traditional tooth patterns can often be filed or set, but sharpening a curved arborist blade requires more skill and the correct file.
Handle reach and control
A long handle is not automatically an advantage. A 16-inch fixed saw gives useful reach while remaining controllable. Beyond that, extra length can make the blade harder to start accurately and can increase flex if the blade is thin. For high branches, use a purpose-built pole saw with a rigid extension rather than attaching a pruning saw to an improvised pole.
Look for a non-slip grip, a hand guard, and a sheath or locking mechanism. When cutting overhead, a comfortable handle helps you maintain two-handed control, but it does not make climbing or leaning from a ladder safe. A pole saw is appropriate only when both feet remain securely on the ground.
Head-to-head: practical saw choices
Best long fixed saw: Silky Bigboy 2000
The Silky Bigboy 2000 is a strong choice for large branches that can be reached from the ground or from a stable working position. Its folding design carries a long blade—commonly offered in lengths around 14 to 15 inches depending on the version—and its coarse tooth options suit green wood. The long blade is the main advantage: it allows longer strokes than a compact folding saw.
The trade-off is bulk. A folding saw of this size is not as nimble around tight branch unions, and the blade still needs to be locked securely before cutting. Replacement blades are preferable to trying to force a dull blade through heavy wood.
Best traditional professional-style saw: Bahco 386
The Bahco 386 is a fixed-blade pruning saw available in long arborist configurations, including versions around 19 inches. Its curved profile and coarse tooth pattern are designed for efficient cutting in branches. The longer blade makes it a better match for large limbs than compact 10-inch pruning saws.
Choose this style when you value cutting performance over packability. A fixed blade needs a proper sheath, especially in a truck, workshop, or tool bag. The longer format also rewards deliberate positioning: begin with a shallow starting cut, then use smooth, full strokes rather than forcing the teeth sideways.
Best for high branches: a manual pole saw
A manual pole saw such as the Corona TP series is more suitable than a handheld saw when the branch is above comfortable shoulder height. Models in this category commonly combine a 12- to 16-foot reach with a pruning blade around 12 to 15 inches long. Some include a separate bypass pruner for smaller twigs.
Pole saw reach is measured in different ways, so check whether a manufacturer means pole length or approximate operator reach. A 14-foot pole does not guarantee a 14-foot cutting height for every user. Longer poles also flex more, making it harder to place the blade precisely. For branches near the tool’s upper reach limit, a shorter extension can be faster and safer.
Best compact option: a 10- to 14-inch folding saw
A compact folding saw is sensible for occasional pruning, camping, and emergency storm cleanup. It stores easily and usually costs less than a long arborist saw. It is not the best hand saw for cutting large trees if “large” means repeated cuts through 8-inch or thicker limbs. The shorter stroke and smaller handle generally make the job slower, and the compact blade is easier to bind.
Decision matrix for choosing the right format
| Your priority | Recommended specification | Avoid |
|---|---|---|
| Lowest purchase cost | 10- to 14-inch replaceable-blade saw | Paying for pole extensions you will rarely use |
| Fastest manual cutting | 16- to 20-inch coarse-tooth fixed blade | Fine teeth and thin flexible blades |
| Small storage space | Folding saw with a positive blade lock | Uncovered fixed blades |
| Occasional homeowner use | Replaceable 12- to 14-inch blade | Specialized non-replaceable professional formats |
| Frequent tree maintenance | Long fixed saw plus a separate pole saw | Using one short saw for every height and diameter |
How much blade do you need?
A useful rule is to select a blade at least twice the branch diameter, then allow extra length for starting and clearing the kerf. For an 8-inch branch:
- Minimum theoretical blade length: 8 inches × 2 = 16 inches.
- More practical target: 18 to 20 inches.
- Better tooth choice: coarse or medium-coarse teeth for green wood.
- Better handle choice: fixed or firmly locked folding handle with a substantial grip.
This is a sizing guide, not a promise of capacity. A branch under tension can pinch a blade, and a rotten or unusually hard species can cut very differently from fresh softwood. If the cut repeatedly binds, stop and reassess the branch’s weight and movement instead of applying more force.
Ownership, maintenance, and common mistakes
Most pruning saws wear first at the teeth, the blade coating, and the locking or pivot hardware. Resin and wet sawdust increase friction, while forcing a blade sideways can bend it even when the teeth remain sharp. After use, brush away debris, wipe the blade dry, and apply a light corrosion-resistant oil if the manufacturer permits it. Keep folding pivots clean but do not flood them with oil, which can attract abrasive sawdust.
Replace a blade when cutting becomes unusually slow, the teeth are visibly rounded, or the saw starts wandering despite correct technique. A replaceable blade can make a mid-priced saw cheaper over several seasons. For example, if a saw costs $45 and its replacement blade costs $20, buying one complete saw plus two replacement blades over three years costs about $85, or roughly $28 per year. A sealed, non-replaceable saw may cost less initially but become disposable when dull.
Common mistakes include choosing fine teeth for thick green branches, cutting with only the tip of a long blade, carrying an unlocked folding saw, and using a pole saw in windy conditions. Never cut a branch that could strike a person, building, power line, or vehicle. Large limbs and trees under tension can require an arborist or chainsaw professional rather than a larger hand saw.
Final recommendation
For large-diameter branches within hand reach, choose a 16- to 20-inch coarse-tooth fixed arborist saw or a long folding saw such as the Silky Bigboy 2000. For high branches, choose a dedicated manual pole saw with a rigid 12- to 16-foot reach. A compact folding saw remains useful as a backup, but it should not be mistaken for the fastest or safest tool for sustained work on large trees.