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Sand paper&belt for copper polishing
Specification:

Used to remove small amounts of material from surfaces and make them smoother;C-wt flexible backing paper Sharp deburring, anti-clogging High grinding speed...

Specifications 
3M 262L 9mic:
4"*150ft*3"
3M 262L 30mic:
4"*150ft*3"
3M 262L 30mic:
100mm x 50m*76mm
3M 362L 9mic:
4"*150ft*3"
3M 362L 15mic:
4"*150ft*3"
3M 362L 30mic:
4"*150ft*3"
3M 272L 9mic:
4"*150ft*3"
3M 272L 30mic:
4"*150ft*3"
3M 261X 12mic:
4"*150ft*3"
3M 261X 30mic:
4"*150ft*3"
3M 263X 30mic:
4"*150ft*3"
3M 263X 40mic:
4"*150ft*3"
3M 263X 40mic:
76.2mm*46m*76mm
3M 972L 40mic:
4"*150ft*3"
3M 972L 40mic:
76.2mm*46m*76mm
3M 734:
#800












 
 
 
 

3M 261X LAPPING FILM
Grade: 12um
Size: 4in x 150ft x 3in
101.6mmx45.72mx76.2mm

3M 263X
Grade: 40um
Size: 4in x 150ft x 3in
101.6mmx45.72mx76.2mm