Cermet End Mills | Flat / Ball Nose / Corner Radius | 6–10mm | BB Tool

BB Cermet End Mill

Flat end mill.Ball nose end mill.Corner radius end mill

Cermet
A cermet or ceramet is composed of ceramic and metal materials.
A cermet is ideally designed to have the optimal properties of both a ceramic, such as high temperature resistance and hardness, and those of a metal, such as the ability to undergo plastic deformation.

Workpiece Material

die steel, cast iron, etc., （45#,P20,20Cr,40Cr，NAK80,817H,S316,2738,B30,H13）

*Not suitable for non-ferrous metals, copper aluminum stainless steel, etc.

Machining Conditions

Air cooling system
4mm: RPM7000~10000,ap0.05~0.1
6mm: RPM 5000~8000,ap0.05~0.15
10mm:RPM3500~6000, ap0.05~0.25

Cermet has the advantages of both metal and ceramic. It has low density, high hardness, wear resistance and good thermal conductivity, and will not crack due to sudden cooling or heat. In addition, coating a ceramic coating with good air tightness, high melting point and poor heat transfer performance on the metal surface can also prevent oxidation or corrosion of metals or alloys at high temperatures. Cermet not only has the toughness, high thermal conductivity and good thermal stability of metals, but also has the characteristics of high temperature resistance, corrosion resistance and wear resistance of ceramics. CerMet is widely used in rocket, missile, supersonic aircraft shell, combustion chamber flame nozzle and other places.