○ Realize stable drilling of larger flat-bottom holes with the adoption of high alloy HSS(FMX) and SG coating.
○ Size range : Ø16 to Ø50
○ Restrain hole expansion and realize the drilling of high accurate flat-bottom holes.
○ Improve chipping resistance on the corner of cutting edge and realize longer tool life.
Copyright © 2025 Nachi-fujikoshi corp. All Rights Reserved.
Copyright © 2025 Nachi-fujikoshi corp. All Rights Reserved.