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AG-mill Heavy

Achieves wear resistance, toughness, and chipping resistance

NACHI's proprietary
heavy nick

Heavy nick - Reduces cutting resistance and produces a clean machined surface
- Delivers stable performance with high-efficiency grooving and side milling
Newly developed
high-alloy HSS
High cost-effectiveness
TiAlN-based
AG coating
Enhanced resistance to heat and wear for a longer tool life

Comparison of wear in side milling

Triples tool life


Comparison of wear in side milling
AG-mill Heavy

Conditions

End mill : 8 mm
Speed : 60 m/min
 (2390 min-1)
Feed : 0.038 mm/t (363 mm/min)
Material : S50C (190HB)
Coolant : Emulsion

Comparison of wear in side milling

Wear 35%


Comparison of wear in side milling
AG-mill Heavy

Conditions

End mill : 22 mm
Feed : 0.062 mm/t
Material : SKD11 (210HB)
Coolant : Air blow