
Gyokucho Flush Cutting Saw
Score: 85/100
Corona RazorTOOTH 18-inch
Score: 92/100Rankings

The Corona RS 7510D is a heavy-duty 18-inch folding pruning saw designed for cutting large branches up to 10 inches in diameter. Its RazorTOOTH blade and D-handle make it a top choice for professional landscapers and arborists. While bulkier than smaller models, it offers superior performance and durability for heavy pruning tasks.

The Razorsaw Gyokucho Flush Cutting Saw Ryoba 1151 is a compact Japanese pull saw designed for precise, scratch-free flush cuts on dowels and plugs. Its thin, flexible blade and dual-edge configuration offer exceptional versatility for fine woodworking. However, the non-replaceable blade and delicate nature require careful handling and limit its use for heavy-duty tasks.
| Attribute | ![]() | ![]() |
|---|---|---|
4.92 inches | 18 inchesbest | |
32 TPIbest | — | |
| ↓ lower better | 0.12 lbsbest | 1.1 lbs |
10.63 inches | 23.25 inchesbest | |
0.3 mmbest | — | |
1.26 inchesbest | 1 inches |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Handle & Ergonomics(2) | ||
Handle Material | Beech Wood | Composite |
Handle Type | Riveted | D-handle |
Dimensions & Weight(2) | ||
Weight (lbs) | 0.12 lbs | 1.1 lbs |
Overall Length (inches) | 10.63 inches | 23.25 inches |
Performance & Usage(3) | ||
Intended Use | Flush Cutting, Dowel/Plug Trimming, Joint Trimming | Heavy-duty pruning, tree trimming |
Saw Type | Japanese Pull Saw | Folding |
Suitable Materials | Hardwoods, Softwoods | Wood |
Blade Specifications(5) | ||
Blade Length (inches) | 4.92 inches | 18 inches |
Teeth Per Inch (TPI) (TPI) | 32/21 TPI | TPI |
Blade Material | Impulse Hardened Steel | High-carbon steel |
Blade Thickness (mm) | 0.3 mm | mm |
Blade Width (inches) | 1.26 inches | 1.0 inches |
Build & Durability(2) | ||
Blade Coating | Chrome | |
Replaceable Blade | false | |
General(1) | ||
Warranty | Limited lifetime | |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the exceptional sharpness, flexibility, and precision, highlighting the 0.3 mm blade and zero-set teeth for scratch-free flush cuts.
Users report high satisfaction with out-of-box sharpness and clean flush cuts, though some caution is advised regarding its delicate nature.

“really sharp”

“lovely and flexible”

“lovely and flat”




Professional reviewers and editors praise the Corona RazorTOOTH 18-inch Pruning Saw for its efficiency and build quality, specifically highlighting the RazorTOOTH blade's ability to cut limbs up to 10 inches effortlessly.
Everyday users commonly praise the saw's sharpness and speed, noting that it effortlessly cuts through thick branches and wood up to 4-5 inches, often handling larger diameters with ease.