1kg grinding abrasive Rotary Tumbler Accessories Dia 0.2-1.2mm Jewelry Polishing Needles Media Stainless Steel 304 Magnetic Pins Color:dia 1.0x10mm and then the separation joint

and then the separation joint plate is placed to automatically separate the parts and the abrasive

the ratio is larger

The interior is a little oxidized

Material Type: cnc aluminum

1kg grinding abrasive Rotary Tumbler Accessories Dia 0.2-1.2mm Jewelry Polishing Needles Media Stainless Steel 304 Magnetic Pins Color:dia 1.0x10mm and then the separation jointATTENTION IT IS MAGNETIC MATERIAL , SO SOMETIMES WILL HAS SECURITY PROBLEMS AND DETAINED BY CUSTOMS, IF YOU DO NOT RECEIVE IT, PELASE LET US KNOW, WE WILL FULL REFUND, THANKS FOR UNDERSTANDING Jewelry Polishing Needles Media Stainless Steel Magnetic Pins Name: Magnetic Pins Dia: 0. 2mm 0. 3mm 0. 4mm 0. 5mm 0. 6mm 0. 7mm 0. 8mm 1. 0mm 1. 2mm Package: 1000g bag Height: 3mm 5mm 6. 8mm 7mm Material: Stainless Steel 304 if you choose Custom size , please