Page 183 - Carmex - Inch Catalog 2022

®
Swiss-Line

Threading - ISO metric 60˚ Full Profile

External thread

L
.32

Right Version
Right hand cutting

K20 BLU
Insert Size L
Ordering Code Pitch mm Y 
mm P
M  
GT25 R 0.5ISO 0.5 .024 K  
GT25 R 0.6ISO 0.6 .024 N 
S  
GT25 R 0.7ISO 0.7 .028
H ≤45 HRc
GT25 R 0.75ISO 0.75 .028
25
GT25 R 0.8ISO 0.8 .028
GT25 R 1.0ISO 1.0 .031
GT25 R 1.25ISO 1.25 .039
GT25 R 1.5ISO 1.5 .043

For L.H, specify GT25 L instead of GT25 R

Threading - UN unified 60˚ Full Profile

External thread

Right hand cutting

K20 BLU
Insert Size L Ordering Code Pitch TPI Y
mm P 
M  
GT25 R 56UN 56 .024 K  
GT25 R 40UN 40 .028 N 
25 S  
GT25 R 32UN 32 .028
H ≤45 HRc
GT25 R 24UN 24 .031

For L.H, specify GT25 L instead of GT25 R
First choice Alternative

A08-11