Page 174 - Master Catalog 2017, Inch

WIDIA Inserts • Machining Aluminum
™
Grades and Grade Descriptions

Coatings provide high-speed P Steel
capability and are engineered
M Stainless Steel
for finishing to light roughing.

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

HCK10 Coated carbide. PVD — TIALN-Al O on micro-grain carbide. Light and medium N
2 3
machining. For aluminum alloys.

HC-N10

Grade HWK10 Uncoated carbide. Micro-grain carbide with high cutting edge stability. N

Light machining. For non-ferrous metals and non-metals.

HF-N10

HWK15 Uncoated carbide. Micro-grain carbide with high cutting edge stability. N
Light and medium machining. For non-ferrous metals and non-metals.

HF-N15

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