TopGroove inserts employ
a unique top rake chip
control geometry that
effi ciently evacuates
chips and produces better
quality parts faster.
The WIDIA ™ TopGroove ™
clamping system offers a complete
line of grooving geometries and
an extensive grade selection.
• The TopGroove system has a carbide grade to match
your application needs that include uncoated grades,
PVD-coated grades, CVD-coated grades, and advanced
material grades, including cermets, ceramics, PcBNs,
and PCDs (as custom solutions).
• PVD TiAIN-coated grades are designed to cut a variety
of workpiece materials.
• Versatile design enables one system to handle O.D. and I.D.
grooving, face grooving, back turning, undercutting, and
even threading operations.
widia.com
E41
Carbide Grades and Proven Solutions
for High Productivity