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Technical Information
Grades and Grade Descriptions
Modern coating technologies
provide higher speed capabilities,
greater productivity, and longer
tool life.
Each insert has a material grid
indicating primary and alternate
uses for that tool, as well as
whether it can be operated
dry or with coolant.
P Steel
M Stainless Steel
K Cast Iron
N Non-Ferrous
S High-Temp Alloys
H Hardened Materials
primary use
alternate use
¢¢¢
WWW Light (fi nishing)
WW
W
Grade
P
¢¢
Medium
¢
Heavy (roughing)
M
K
N
Light (fi nishing)
Medium
Heavy (roughing)
S
H dry
with
coolant
TN2505
¢¢¢ WWW WWW •
¢¢ WW WW •
WW ¢¢ WW •
HC-H05 • PVD-TiAlN
TN2510
HC-H10 • MT-CVD/CVD-TiN-TiCN-
(ZrO2-Al2O3-TiOx)
TN2525
HC-H20 • PVD-TiAlN
TN6501
WWW
•
•
HC-N03 • PVD-TiB2
TN6510
WW •
WW •
TN6520
•
HC-K20 • PVD-TiAlN Nanolayer
G16
widia.com
HC-K10 • PVD-TiAlN Nanolayer