The end (the pointed part) is very well polished and smooth. However, the intermediate clamping ring is striated, the machining of this part was too fast. The motor spindle hole is 2.3mm but you can tighten it on a 2.0mm spindle. The dimensions are in the pictures. The propeller installed on the adaptor cone has a thickness of 6.18mm. The cone weighs 4.2gr.

L'extrémité (la partie pointu) est très bien polie et lisse. Cependant, la bague intermédiaire servant de serrage est striée, l'usinage de cette pièce a été trop rapide. Le trou d'axe moteur est de 2,3mm mais vous pouvez le serrer sur un axe de 2,0mm. Les dimensions sont sur les photos. L'hélice installée sur le cône adaptateur a une épaisseur de 6,18mm. Le cône pèse 4,2gr.

The end (the pointed part) is very well polished and smooth. However, the intermediate clamping ring is striated, the machining of this part was too fast. The motor spindle hole is 2.3mm but you can tighten it on a 2.0mm spindle. The dimensions are in the pictures. The propeller installed on the adaptor cone has a thickness of 6.18mm. The cone weighs 4.2gr.

the strongest I have seen highly recommended.

the strongest I have seen highly recommended.

the strongest I have seen highly recommended.