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• Hard milling endmills are designed to mill hardened tool, die, and mold steels 46Rc to 65Rc and can be used in wet or dry cutting conditions.
• Arco™ PVD coating offers superior hardness and heat resistance.
• Made from super micro grain grade carbide for improved edge retention, these end mills are shorter in flute length, have eccentric reliefs and a large core diameter to handle larger cutting loads.
• These end mills have a reduced neck diameter.

Centercutting:	yes
Coating:	Arco™ PVD Coating
Corner Radius:	.06
Cutting Diameter:	.250
End Style:	Square
Flute Length:	.312
Material:	Super Micrograin Carbide
Neck Length:	.687
Number of Flutes:	4
Shank Size:	.250
Total Length:	2.5