(Size) Diameter: 0.06 inch (1.5 mm), 0.08 inch (2.0 mm), 0.2 inch (4.0 mm), 0.2 inch (6.0 mm), 0.3 inch (7.0 mm), 0.3 inch (8.0 mm), 0.4 inch (9.0 mm), 0.4 inch (12 mm) (12 inch (12 inch (12 mm) (12 inch (
Material: Made of durable manganese steel with high hardness and long lasting. Smooth surface, no burrs
(Various Uses) Adopts a unique E-type design, and is equipped with a axis groove in the facility's axis during mechanical design and science experiments, etc., to prevent parts from moving axis
Convenient to Carry and Store: Comes with a storage case for each size and be stored in different sizes when not in use, making it easy to use
Applications: be used for a variety of purposes such as tools, mechanical design, DIY and hobbies, as well as for learning purposes, science experiments, repair maintenance, and repair parts
We will only accept returns if the item is different from the picture shown
on the product page or is not in the same condition as the product description.
All items are 100% authentic: we verify authenticity before selling.
