Fibre discs
Hole patterns for fibre discs
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10 = round hole |
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30 = star shaped hole |
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Additional special cutting shapes are available on request. Please ask us! |
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The right backing pad
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Product |
ST 358 | ST 358 A |
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Backing pad form |
Medium hard, flat |
Hard, ribbed |
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Benefit |
Even grinding finish, good adaptation to the workpiece |
High material removal rates, high stability; Additional benefit of our ribbed backing pad: |
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Application |
Finish grinding (grit 50 and finer), edge rounding, contour |
Rough grinding (up to grit 40 and coarser), chamfering, |
The hard ribbed backing pad ST 358 A supports the selfsharpening
effect on fibre discs with zirconia alumina
(CS 565, CS 570) and ceramic grit (FS 964,
FS 966), yielding a higher stock removal rate and
longer service life.