MITSUBISHI MATERIALS CORPORATION
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FEATUERS OF THE GY SERIES

GY series offers ultimate rigidity and accuracy for stable grooving.
New TRIFORCE System for increased stability and performance!
Innovative Tri Lock System
GYSERIES
A wide selection of holders and inserts available for diverse grooving applications.
External • Face holders
Innovative Tri Lock System

External • Face holders
Internal holders
Internal holders
Insert
Breaker system
Selection of groove widths / Different corner radii available

INSERT GRADE
(Note1)
VP20RT is the fi rst recommended grade for materials other than hardened steel.
(Note2)
For VP10RT, VP20RT and MY5015, wet cutting is recommended.
VP20RT / VP10RT / MY5015 / NX2525 / MB8025