Page 1048 - Master Catalog 2017, Inch

High-Performance Solid Carbide End Mills
Grades and Grade Descriptions

Coatings provide high-speed P Steel
capability and are engineered M Stainless Steel
for roughing to fi nishing. K Cast Iron
N Non-Ferrous
S High-Temp Alloys
H Hardened Materials

wear
resistance toughness

Coating Grade Description 05 10 15 20 25 30 35 40 45
P
M
Uncoated, Unocoated -WW, -JJ Carbide grade made from high-quality, micrograin materials for cutting all types K
of workpiece materials. Very high toughness ensures a controlled wear rate.
N
The micrograin structure enables extremely sharp cutting edges.
S

P
M
Coated carbide grade with thick PVD coating and optimized chemistry and process
WP15PE for increased wear resistance. Outstanding protection in milling of steels to mitigate K
crater, DOCN (depth-of-cut notching), and fl ank wear. Excellent performance up
to 52 HRC.

WS15PE PVD coated carbide grade with optimized chemistry and process for increased wear
resistance. State-of-the art post-coat treatment reduces friction and helps manage
heat when cutting super alloys.
S
H
P
M
This TiN PVD coated grade offers well-balanced machining performance for general
Grade TiN-TT, -TW purpose applications. This grade offers great versatility at intermediate Metal Removal K
N
Rates (MRR).
S

P
TiAlN-LT1, -LW1 Ultra-fi ne grain carbide grade with TiAlN PVD multilayer coating for high-performance
machining of most materials. This grade is especially designed for dry milling
hardened steels due to its unique combination of a high hardness substrate and
tough multilayer coating.

H
P
TiAlN-RT1, -RW1 Ultra-fi ne carbide grade with TiAlN PVD coating. This grade is a high-performance

grade for fi nishing operations, especially for hardened steels. This grade is
characterized by high hardness and wear resistance.

H
P
TiCN-CT, -CW, -CJ General purpose coated carbide grade with TiCN PVD coating for use at intermediate K
M
cutting speeds. For universal use due to its high wear resistance and hardness. Only
N
use wet or with MQL (Minimum Quantity Lubrication).
H

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