
for fi nishing to heavy roughing.
| P | Steel |
| M | Stainless Steel |
| K | Cast Iron |
| N | Non-Ferrous |
| S | High-Temp Alloys |
| H | Hardened Materials |
Coating
HC-K05
HC-K20
HC-S10
HC-S25
wear resistance toughness
Grade Description 05 10 15 20 25 30 35 40 45 P Coated carbide. MT-CVD/CVD — TiN-TiCN-Al2O3. Increased wear resistance
for long tool life at high cutting speeds. Enhanced edge strength against K
depth-of-cut notching in interrupted cuts. Maximum wear resistance for long tool life at high cutting speeds in fi nish to medium machining.
P
Coated carbide. MT-CVD/CVD — TiN-TiCN-Al2O3. First choice for a wide range K of machining on all grey and ductile irons, light to heavy machining, smooth or interrupted cuts, and wet or dry.
P An advanced multilayer PVD coating over a very deformation-resistant unalloyed M carbide substrate. The new and improved coating improves edge stability with
| wide range speed and feed capabilities. WS10PT™ is ideal for fi nishing to general | K |
| machining of most workpiece materials at a wide range of speed and feed | |
| capabilities. Excellent for machining most steels, stainless steels, cast irons, | N |
non-ferrous materials, and super alloys with improved edge toughness and S higher cutting speed and feed capabilities. H
P
| An advanced PVD grade with hard AlTiN coating and fi ne-grain unalloyed substrate. | M |
| The new and improved coating improves edge stability with wide range speed and | |
| feed capabilities. WS25PT ™ is ideal for general machining of most steels, stainless | K |
| steels, high-temp alloys, titanium, irons, and non-ferrous materials at moderate | |
| N | |
| speeds and over a wide range of feeds, with improved edge toughness for interrupted | |
| cut and high feed rates. | S |
An uncoated, hard, low-binder content, unalloyed WC/Co fi ne-grain grade. WU10HT™ offers exceptional edge wear and superior thermal deformation and depth-of-cut notch resistance. The grain structure is well controlled for minimal pits and fl aws, which contributes to long, reliable service.
C3-C4
M
N S