GMSRH-4
“Super Coating” 4-Flute、30°、Radius EM
±0.01 
D≦6 0～-0.012 ; D>6 0～-0.015
＊ Designed for high hardness steels and high speed machining in dry conditions.
＊ Excellent and bright cutting surface and high wear resistant.
For detailed sizes, please click to download.▶️https://fct.com.vn/wp-content/uploads/2025/07/Catalog_GMSRH-4.pdf
