The Silky Hayauchi Spare Blade 390mm is a genuine replacement for the Hayauchi telescopic pole saw, built for professionals who demand sharp, consistent performance. Made from premium Japanese steel, it’s engineered with Silky’s 4-Retsume tooth system to power through the toughest pruning jobs.
The curved design gives smooth, controlled cuts even on thick branches, while upper and lower sickles protect bark and prevent slipping. Suffolk Mowers supplies only authentic Silky Japan parts, keeping your Hayauchi saw performing exactly as intended.
Professional-Grade Replacement for the Hayauchi Pole Saw
The Silky Hayauchi Spare Blade is the genuine 390mm curved blade used across the Hayauchi telescopic pole saw range. It’s built for professional pruning, where reach, control, and cut quality matter most. The 4-Retsume tooth layout delivers fast, aggressive cutting with minimal effort, ideal for removing large or high branches efficiently.
Who It’s For
This blade is designed for arborists, tree surgeons, and estate workers using the Hayauchi system daily. It’s also suited to experienced domestic users maintaining mature trees or fruit orchards. The re-sharpenable steel and adjustable cutting angles make it a long-term investment for those who work with wood regularly.
Key Features and Benefits
- 390mm curved blade made from high-grade Japanese steel
- 4-Retsume tooth pattern for fast, smooth pull-cut performance
- 6.5 teeth per 30mm – aggressive cut ideal for larger limbs
- Upper and lower sickles to guide clean cuts and reduce bark damage
- Two-position mounting – adjust the blade angle for high or low cutting
- Can be re-sharpened with a feather file for extended service life
- Fully compatible with all Silky Hayauchi telescopic poles
Support and Spares
Suffolk Mowers stocks genuine Silky parts including blades, poles, and fittings for the Hayauchi series. Buying OEM ensures perfect fit and the same performance Silky users expect in professional pruning and forestry work.
Technical Specifications
| Specification | Detail |
|---|---|
| Product Name | Silky Hayauchi Spare Blade 390mm |
| Product Code | UL-177-02-03 |
| Blade Length | 390mm |
| Blade Type | Curved pruning blade |
| Tooth Design | 4-Retsume (four-row teeth) |
| Teeth per 30mm | 6.5 |
| Material | High-grade Japanese steel |
| Kerf | 2.3mm |
| Radius | 650mm |
| Weight | 280g |
| Dimensions | 475 x 130 x 2mm |
| Features | Upper and lower sickles, two-position mounting, re-sharpenable design |
| Compatibility | Fits Silky Hayauchi telescopic pole saws |
| Origin | Made in Japan |

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