General Purpose Solid Carbide End Mills, U Series

Wide Range of Applicable Materials
Suitable for semi-finishing and fine finishing of general steel, cast iron, stainless steel (up to 48HRC);

Different Milling Operations

• Face milling with small ap (depth of cut) and large ae (width of cut);
• Side milling with large ap (depth of cut) and small ae (width of cut);
• Shallow slotting (less than 0.5D);

Superior Substrates and Coatings

• Ultra-fine grained carbide substrates with excellent hardness;
• AlCr-based coatings are applied along with Balzers latest KiLA furnace, providing high stability, good resistance to heat and wear;

Unique Cutting Edge Geometry
Optimal geometry ensures the strength and sharpness of cutting edge;

	Item Code	Category	End Shape	Length Type	Number of Flutes	Flute Diameter
	U-S2	General Purpose End Mill	Square End	Regular	2	Ø1-Ø20
	U-SL2	General Purpose End Mill	Square End	Long Flute	2	Ø2-Ø20
	U-SH2	General Purpose End Mill	Square End	Long Shank	2	Ø2-Ø20
	U-S3	General Purpose End Mill	Square End	Regular	3	Ø1-Ø20
	U-S4	General Purpose End Mill	Square End	Regular	4	Ø1-Ø20
	U-SL4	General Purpose End Mill	Square End	Long Flute	4	Ø2-Ø20
	U-SH4	General Purpose End Mill	Square End	Long Shank	4	Ø2-Ø20
	U-S6	General Purpose End Mill	Square End	Regular	6	Ø6-Ø20
	U-R2	General Purpose End Mill	Corner Radius	Regular	2	Ø1-Ø20
	U-RH2	General Purpose End Mill	Corner Radius	Long Shank	2	Ø6-Ø20
	U-R4	General Purpose End Mill	Corner Radius	Regular	4	Ø1.5-Ø20
	U-RH4	General Purpose End Mill	Corner Radius	Long Shank	4	Ø3-Ø20
	U-B2	General Purpose End Mill	Ball Nose	Regular	2	Ø1-Ø20
	U-BH2	General Purpose End Mill	Ball Nose	Long Shank	2	Ø2-Ø20
	U-B4	General Purpose End Mill	Ball Nose	Regular	4	Ø2-Ø20