SEC-Goal Mill GFX Type / GFS Type / GRHN Type
■ General Features SEC-Goal Mill Series cutters have been developed for high-efficiency machining and finishing of cast iron parts (such as engine cylinder blocks and transmission cases).
H
■ Features ● Special cutters for high-feed machining of cast iron ● Multi-teeth design (approx. 3 teeth per inch) ● Finishing cutters feature an easy-to-use function for edge runout fine adjustment ● Highly reliable cutter with tangential inserts for finishing ● Chipbreaker type inserts for low cutting force
■ Product Range Series Code GFX
GFS
GRHN
Applications Surface Roughness
Finishing Finishing / Shoulder Milling
Roughing < Ra12.5
< Ra3.2
< Ra3.2
Appearance
→ H226 to H227
→ H228
→ H229 to H230
Refer to the QC system on pages H238 to H239 for details and specifications on the two-piece mounting system and adapter.
Work Material Applications
High-speed Finishing
Finishing to General Cutting
Interrupted Cutting
Applicable Cutters
BN7000
GFX Type GFS Type
ACK260
Finishing
Cast Iron
ACK280
Work Material Applications
Light Cutting
General Cutting
Heavy Interrupted Cutting Applicable Cutters
ACK100
For Roughing
ACK200
GRHN Type
Cast Iron
ACK300
■ Grade Characteristic Values
Classification Grade
Hardness Transverse Rupture Strength (GPa) Main Coating Components Coating Thickness (μm)
Features
· From finishing to general machining of cast iron and ductile cast iron. · Employs new super multi-layered PVD coating consisting of nanometre-thin layers of TiAlN and AlCrN. Combines with a tough, thermal-resistant substrate for long and stable tool life. · For heavy interrupted cutting and wet cutting of cast iron and ductile cast iron. · Employs new super multi-layered PVD coating consisting of nanometre- thin layers of TiAlN and AlCrN. · Coupled with an ultra-tough substrate for superior fracture resistance and thermal crack resistance during wet cutting.
Super ZX Coat
ACK260
92.6HRA
2.6
3
Cast Iron
Super ZX Coat
ACK280
91.7HRA
3.0
3
Cast Iron
BN7000 Characteristic Values
H13
ACK100, ACK200, ACK300 Characteristic Values
H13
H218
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