Banggood

Excellent and useful item for new projects.

I can use this item with a mini lathe in some works.

thank you

Good quality, good price

GOOD ...

Material chegou conforme solicitado

quality is very good

This 6mm flange coupling optical axis support fixed seat steel rigid flange plate shaft totally wowed me when I saw it upon opening it up from its sound, durable packaging. The bolt holes are all on a bolt circle, which is concentric to both the outside and inside diameters. There are two (2) threaded set screw holes installed on the smaller outside surface of the flange penetrating through to the 6mm inside diameter of the flange. The set screw holes are perpendicular to the 6mm inside diameter of

Grub screws are a good snug fit, be aware they are very small and not screwed in. All the dimensions are accurate and seems balanced, only tried at 600 rpm will be testing at 3000 when motors arrive. The 2 grub screws are directly opposite each other helping the balance and at high speed should not be to hard to adjust a small amount if needed.

Recibí el producto solicitado en buen estado :) ...el único detalles es que se demoró mas de 2 meses desde el día de la compra. Espero pueda mejorar la aproximación de la fecha de entrega.