When you’re facing over-large branches, fallen trunks or thick logs—whether out in the bush, on a trail or clearing your paddock—nothing beats the 650 mm Silky Katanaboy. Named after the legendary Japanese Katana sword, this professional-grade folding saw combines an absurdly long, extra-large-tooth blade with a two-handed rubber grip to deliver human-powered chainsaw performance.
Key Features & Specs
| Specification | Detail |
|---|---|
| Blade Length | 650 mm |
| Teeth | Extra-large impulse-hardened teeth |
| Saw Weight | 1.2 kg |
| Packaged Weight | 1.79 kg |
| Handle | Long rubber double-grip handle |
| Locking | Thumb-screw folding lock |
| Made In | Ono, Japan |
| Carry Case | Tough nylon carry bag included |
Performance & Design
- Human-Powered Chainsaw: Trail maintainers call it a “human-powered chainsaw” for its ability to clear fallen trees and fire roads where motors aren’t allowed.
- Two-Handed Efficiency: The long rubber grips let you apply steady, controlled force on both push and pull strokes—ideal for thick, knotty wood.
- Compact Storage: Despite a 650 mm blade, it folds down neatly, making it surprisingly packable for 4WD adventures and backcountry guides.
- Built to Last: Crafted in Ono, Japan, with precision SK-4 steel and a secure thumb-screw lock, it stands up to professional use season after season.
Who Needs the Katanaboy 650?
- Trail Maintainers & Land Managers
Remove fallen trees and clear fire roads in remote areas—no gasoline, no noise. - Professional Arborists & Landscapers
Achieve clean cuts on large limbs and trunks without hauling gasoline up the canopy. - Bushcraft Enthusiasts & Preppers
Rely on a two-handed cutting “beast” for building shelters and stockpiling firewood in emergencies. - Backcountry Guides & Serious Campers
Benefit from fast, fatigue-reducing sawing on greenwood—essential when every gram and minute count. - Off-Grid Homesteaders & Property Owners
Clear overgrown paddocks and process timber without investing in noisy, maintenance-heavy chainsaws.
Pros & Cons
Pros
- Unrivalled cutting speed on large timber
- Exceptional edge retention and durability
- Secure thumb-screw lock and ergonomic two-hand grip
- Compact fold-up design for transport and storage
- Professional-grade build quality from Japan
Cons
- Heavier package (1.79 kg) may deter ultralight hikers
- Premium price point compared to generic folding saws
- Requires technique to avoid binding on very wet or cold wood
Conclusion
For anyone who regularly tackles over-sized branches, fallen logs or professional trail work, the Katanaboy 650 from Silky Saws is in a class of its own. It’s not just a folding saw—it’s the human-powered chainsaw that brings Katana-style cutting speed to the field.