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3601 E. 34th St. Tucson, AZ 85713 USA Tel. +1 520-882-6598 Fax +1 520-882-6599 email: pace@metallographic.com
TABLE III.
Blade
In some cases, precision cutting requires a coarser grit wafering blade. Usually the coarsest
standard blade uses 120 grit abrasive particles. For metallographic applications, coarse
abrasives are mostly associated with electroplated blades (Figure 9-3a). The main
characteristic of coarse electroplated blades is that the abrasive has a much higher or rougher
profile. The advantage of this higher profile is that the blade does not "gum up" when cutting
soft materials such as bone, plastics and rubbery types of materials.
Please read this instruction manual carefully and follow all installation, operating and safety guidelines.
PICO-155S Precision Saw
Figure 9-2 Metal pressed diamond and CBN wafering blades.
Wafering Blade
Description
Fine grit
Medium grit
Coarse grit
High concentration
Low concentration
I
NSTRUCTION
Web: http://www.metallographic.com
Characteristic
10-20 micron (600 grit)
60-70 micron (220 grit)
120 micron (120 grit)
100%
50%
M
ANUAL
Precision Cutting
Specifications
43
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