The inside view, design, and construction of factory blades that come to us for repair

[Egon]

Another Butterfly Viscaria with a longitudinal crack in the canvas has been restored.
After the repair, both the frequency and amplitude became higher.

 

[Egon]

Blade surface repair Butterfly Kenta Matsudaira

Parameters of this blade:
Head Size - 150х157 mm
Weight - 86,8 grams
Thickness - 5,78-5,84 mm
Chord - 90 mm
Handle - Fl 100 mm
Balance - 30 mm Low
Frequency - 1477 Hz

Visually this blade is very similar to the Viscaria, but has a smaller handle.
Here are the dimensions of the handle:
- top - 21.5x27mm
- middle - 21.8x26mm
- bottom - 22.7x33mm