Product Description
Brass balls are mainly made of H62/H65 brass and are commonly used in various electrical appliances, switches, and are relatively soft and easy to drill. They are also commonly used in valves and handicrafts.
Pure copper ball, also known as purple copper ball or red copper ball. Copper purity is generally above 99.7%, and there are also higher purity ones. The higher the purity, the higher the price.
| Material: |
H62 H65 T1 |
| Tolerance |
10um |
Ball Size: from 0.5mm to 75.0mm Special size customization is available,
Factory/manufacturer: Supplied from KN STEEL BALL, a professional producer in China with 20 years experiene.
Ball Material: Brass balls are mainly made of H62/H65 brass and are commonly used in various electrical appliances, switches, and are relatively soft and easy to drill. They are also commonly used in valves and handicrafts.
Pure copper ball, also known as purple copper ball or red copper ball. Copper purity is generally above 99.7%, and there are also higher purity ones. The higher the purity, the higher the price.
Ball Quality Grade: G100-500
Hardness: HRC25-35
Ball Brand: KN STEEL BALL
Application: For precsion measure meters, ball pens production, bearing production, linear slider production,mobile photo etc.
Packing: in plastic bag, then in box, then in carton, then in wooden case. Or special packing requied by client.
Delivery terms: usually 30 days for non-stocked balls. And 5 days for stocked balls
Quality certificate and material certificate would be issued before each shipping.
PPAP, Control Plan is available for bulk purchase for high precsion steel balls
Sample confirmation before payment/shipping is available, free, by KN STEEL BALL.
We have great advantage from 0.5mm to 3.5mm balls prodctuion
Ball inspection in strict control
Audited Supplier 
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