Specifications

Long shank 2 flutes square end mills
1.Material: Tunsten carbide tip
2.Hardness: HRC 45,HRC 55,HRC60, HRC 65

Long shank 2 flutes square end mills

 

1.HRC 45,HRC 55material is ok for cutting P20 S45C, SCM SK, FC FCD, CU

   HRC 60,HRC 65 material is super for cutting  SKD, SUS

2.

Blade diameter	Blade diameter tolerance	Shank diameter tolerance
Φ1.0-2.9	0- -0.02	H6
3.0-6.0	-0.01- -0.03	H6
6.5-10.5	-0.01- -0.035	H6
11.0-16.0	-0.01- -0.04	H6
17.0-20.0	-0.015- -0.045	H6