Specifications:
<br />Material: carbite
<br />Outside diameter : 15cm (close to 6 inch)
<br />Thickness : 1.2mm
<br />Arbor hole :1/2&quot; (close to 1.3cm)
<br />Grit : 500
<br />Applications:For the wide use of jade, crystal, agate, arts and 
<br />crafts, precious stones, glass products, electronic tubes, crystal, 
<br />precision hining and other industries.
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<br />Package include:
<br />1x Diamond wheel