CK EDS Alumina Cup

1/4" Bore - No 4
CK-53N58

5/16" Bore - No 5
CK-53N59

3/8" Bore - No 6
CK-53N60

7/16" Bore - No 7
CK-53N61

1/2" Bore - No 8
CK-53N61S

5/8" Bore - No 10
CK-53N88

3/4" Bore - No 12
CK-53N87