1). Material:   Carbide/ steel

2). Hardness:  Upon requirment

3). Heat Treatment:  Easily heat treated

4). Quality:  High precision, professional technology and skill

5). Benefits:

• Modified fish-tail point eliminates  backside breakout and splintering
• High flute volume supports high feed rates / chip loads
• Cutting edge geometry virtually eliminates chatter at high feed rates
• Flute geometry enhances rigidity for more accurate, single pass cutting at high chip loads

6). Applications:

• Machining copper foil in zero-chemical printed circuit etching
• Machining non-ferrous and precious metals for jewelry fabrication
• Machining cold-rolled and mild steels (with cutting fluid)
• Engraving plaques, signs and awards
• Shaping high mineral content reconstituted stone products
• Cutting and shaping mild steels

7). More Detail Information about End Mills:

A).  Definition:

             An endmill is a type of milling cutter, a cutting tool used in industrial milling applications. It is distinguished from the drill bit in its application, geometry, and manufacture. While a drill bit can only cut in the axial direction, a milling bit can generally cut in all directions, though some cannot cut axially.

            Endmills are used in milling applications such as profile milling, tracer milling, face milling, and plunging.

B). Types:

            Several broad categories of end- and face-milling tools exist, such as center-cutting versus non-center-cutting (whether the mill can take plunging cuts); and categorization by number of flutes; by helix angle; by material; and by coating material. Each category may be further divided by specific application and special geometry.

             It is becoming increasingly common for traditional solid endmills to be replaced by more cost-effective inserted cutting tools (which, though more expensive initially, reduce tool-change times and allow for the easy replacement of worn or broken cutting edges rather than the entire tool).

            Endmills are sold in both imperial and metric shank and cutting diameters. In the USA, metric is readily available, but it is only used in some machine shops and not others; in Canada, due to the country's proximity to the US, much the same is true. In Asia and Europe, while imperial is readily available, metric diameters are standard.