Stainless Steel Balls w Hole Ø 3mm- 60mm Bearing Smooth Through Hole Steel Ball
▶ Specification Description ◀
Diameter x hole diameter (example Ø60mm*Hole5mm )
▶ Product introduction ◀
Solid stainless steel through-hole ball, without thread, showing no magnetism or weak magnetism, can be used for decorations, teaching experiments, mechanical accessories, hardware accessories, DIY Buddha bead bracelets, and so on
▶Note: The unit is millimeter (mm ), large quantities can be discounted shipping!
▶Material: Stainless steel
▶Color: silver white shiny
▶ Suggested methods for detecting stainless steel materials ◀
1. Spectrometer detection (more professional).
2. Stainless steel potion detection, material surface drops detection solution to observe the colour change.
3. Wash the steel ball with water, open air storage to observe the surface changes in human iron ball, carbon steel ball, bearing steel ball, the next day after washing will begin to rust, 304 stainless steel material will not change)
▶ Package includes ◀
drop down Size option, according to your choice~.
