HRC70 4Flutes CNC Solid Carbide Cutting Tool for Alloy steel, tool steel regulating steel, prehard steel heat treatment steel CA coating
The short edge and avoidance design is adopted to greatly improve the wear resistance of the
tool, and at the same time, it can obtain higher surface qualityof the workpiece;
Mainly for the processing of HRC45~70 hardened steel, especially suitable for precision mold
parts that need to be processed for a long time.
Small-diameter deep ditch series
Tool characteristics ：
Ø Advanced grinding process realizes ultra-high blade
diameter and handle diameter precision, suitable for
precision mold and parts processing ；
Ø Min diameter of 0.1mm. with high wear resistance coating,
circular arc transition structure ensures high fracture
resistance and long cutting of hardened steel 。
Application industry：
Mold, precision parts, spray wire board industry

HRC70 High-hard and high-precision end mill for Alloy steel, tool steel regulating steel, prehard steel heat treatment steel NCA coating
The short edge and avoidance design is adopted to greatly improve the wear resistance of the
tool, and at the same time, it can obtain higher surface qualityof the workpiece;
Mainly for the processing of HRC45~70 hardened steel, especially suitable for precision mold
parts that need to be processed for a long time.
High-hard and high-precision series （N）
Tool characteristics ：
Ø
Runchit's newly developed high-performance products, using short blade and air
avoidance design, greatly improve the wear resistance of knives, and to obtain
higher requirements of the surface quality of workparts ；
Ø
Mainly for hrc45~70 and is particularly suitable for precision mold parts requiring
long processing.
Application industry:
Mould industry, military industry, high-hard materials

HRC70 hot selling High-hard and high-precision series CNC Solid Carbide end mill for Alloy steel, tool steel regulating steel, prehard steel heat treatment steel NCA coating
The short edge and avoidance design is adopted to greatly improve the wear resistance of the
tool, and at the same time, it can obtain higher surface qualityof the workpiece;
Mainly for the processing of HRC45~70 hardened steel, especially suitable for precision mold
parts that need to be processed for a long time.

High-hard and high-precision series （N）
Tool characteristics ：
Ø
Runchit's newly developed high-performance products, using short blade and air
avoidance design, greatly improve the wear resistance of knives, and to obtain
higher requirements of the surface quality of workparts ；
Ø
Mainly for hrc45~70 and is particularly suitable for precision mold parts requiring
long processing.
Application industry:
Mould industry, military industry, high-hard materials

5Flutes HRC70 tungsten solid carbide end mill for Tuned quality steel, prehard steel heat treatment steel NCA coating
The short edge and avoidance design is adopted to greatly improve the wear resistance of the
tool, and at the same time, it can obtain higher surface qualityof the workpiece;
Mainly for the processing of HRC45~70 hardened steel, especially suitable for precision mold
parts that need to be processed for a long time.
High-hard and high-precision series （N）
Tool characteristics ：
Ø
Runchit's newly developed high-performance products, using short blade and air
avoidance design, greatly improve the wear resistance of knives, and to obtain
higher requirements of the surface quality of workparts ；
Ø
Mainly for hrc45~70 and is particularly suitable for precision mold parts requiring
long processing.
Application industry:
Mould industry, military industry, high-hard materials

HRC70 High-hard and high-precision series CNC cutting tools for Alloy steel, tool steel regulating steel, prehard steel heat treatment steel NCA coating
The short edge and avoidance design is adopted to greatly improve the wear resistance of the
tool, and at the same time, it can obtain higher surface qualityof the workpiece;
Mainly for the processing of HRC45~70 hardened steel, especially suitable for precision mold
parts that need to be processed for a long time.

High-hard and high-precision series （N）
Tool characteristics ：
Ø
Runchit's newly developed high-performance products, using short blade and air
avoidance design, greatly improve the wear resistance of knives, and to obtain
higher requirements of the surface quality of workparts ；
Ø
Mainly for hrc45~70 and is particularly suitable for precision mold parts requiring
long processing.
Application industry:
Mould industry, military industry, high-hard materials

HRC70 4Flutes hot selling High-hard and high-precision series CNC Solid Carbide end mill for Alloy steel, tool steel regulating steel, prehard steel heat treatment steel NCA coating
The short edge and avoidance design is adopted to greatly improve the wear resistance of the
tool, and at the same time, it can obtain higher surface qualityof the workpiece;
Mainly for the processing of HRC45~70 hardened steel, especially suitable for precision mold
parts that need to be processed for a long time.
High-hard and high-precision series （N）
Tool characteristics ：
Ø
Runchit's newly developed high-performance products, using short blade and air
avoidance design, greatly improve the wear resistance of knives, and to obtain
higher requirements of the surface quality of workparts ；
Ø
Mainly for hrc45~70 and is particularly suitable for precision mold parts requiring
long processing.
Application industry:
Mould industry, military industry, high-hard materials