HRC65 4 Flutes Carbide Square Head Router Bit End Mill Milling Tools Alloy Coating

Applications and Advanteges:

1. For longer tool life and better finishing, these solid carbide end mills are harder, stronger and more wear-resistant than high-speed steel and cobalt steel end mills. Their extreme hardness means that they are brittle, so a highly rigid setting, such as a CNC machine tool, is necessary to prevent the terminal rolling mill from breaking. They have a square end-milled square groove, pockets, and edges. All are center cuts that allow insertion into a surface for cutting.

2. End mills with fewer flutes provide better chip clearance for high-capacity, high-speed plunge, slots, and rough cutting; end mills with more flutes provide a finer finish and more vibration during high-speed operation small.

3. Use uncoated end mills for general-purpose milling and short-term production. The use of coated end mills for high-demand, high-speed processing of hard materials and long-term production operations. They are more wear-resistant than uncoated end mills. Titanium nitride (TiN) coated end mills produce less friction than uncoated end mills, which means that end mills have a longer life at the same speed. Titanium-plated carbonitride (TiCN) end mills have a hard, smooth surface that prevents cutting and wear, and prevents material from accumulating on the cutting edge. They are particularly suitable for use in aluminum. Titanium nitride-aluminum (TiAlN) coated end mills have better heat dissipation than other end mills, especially at high speeds. At high temperatures, the coating produces a layer of aluminum oxide that transfers heat to the chip and keeps the tool cool even without lubrication.