Achieves excellent chip control in finishing to medium finishing of aluminum alloy

Drastically improves work efficiency by solving chip control problems

Covering a wide application range with 2 types of chipbreakers

Achieves stable and long tool life by employing high-toughness grade DA1000

Achieves excellent chip control in finishing

Achieves excellent surface quality and outstanding chip control thanks to its 3-D finishing chipbreaker design as well as sharp cutting edge.

Achieves excellent chip control in medium finishing

Achieves stable chip control in a wide cutting range from medium finishing to general cutting thanks to its 3-D medium-finishing chipbreaker design.

VIDEO

Coated SUMIBORON BNC8115

PVD coating with excellent wear resistance suppresses flank wear in machining of exotic alloy cast iron and hardened steel
Ideal for roughing and 0.5mm to 0.3mm depths of cut can also be used for roughing and finishing of grey cast iron

Gold-colored coating for improved visibility of used corners.

SUMIBORON BNS8125

Optimising the particle size distribution of the CBN particles has resulted in improved chipping resistance and longer life while maintaining wear resistance during grey cast iron machining.

Application Range

Excellent performance for Machining of Exotic Alloys

SUMIBORON BINDERLESS, nano-polycrystalline CBN, for cutting edges
High efficiency and high precision machining are possible due to the use of the CBN tools with no binders

Suitable for high efficiency finishing of exotic alloys such as titanium alloy, Co-Cr alloy, etc.

Outstanding wear resistance are achieved by the excellent hardness and thermal conductivity of nano-polycrystalline CBN

Superior dimensional tolerances and machined surface roughness over many hours

Less tool replacements compared to conventional grades will improve work efficiency and reduce total costs

Nano-polycrystalline CBN SUMIBORON BINDERLESS

SUMIBORON BINDERLESS are CBN with nano to submicron CBN grains bound tight and no binders.
The higher hardness and improved thermal conductivity compared to conventional CBN grades ensure higher efficiency and longer tool life for use with exotic alloys such as titanium alloy and Co-Cr alloy.

VIDEO

NPD10 – For Ultimate High-Precision Machining

Ideal for finishing of cemented carbide and hard brittle material

• The excellent wear resistance of nano-polycrystalline diamond enables high-precision machining of cemented carbide.

Maintains superior dimensional tolerances over many hours

• Greatly reduced tool replacements compared to conventional diamond tools will improve work efficiency and reduce total costs.

DA90 – For Roughing Cemented Carbides and Hard Brittle Materials

Ideal for roughing of cemented carbide and hard brittle materials

• Coarse polycrystalline diamonds offer excellent wear resistance performance, enabling stable tool life when working with sintered surfaces of cemented carbide or roughing hard brittle material.

Adoption of SUMIDIA NF inserts

• The optimal design and incorporation of mass production techniques allows for excellent cost effectiveness with the same performance as conventional models.

Application Range (Cemented Carbide)

VIDEO

Stable, long tool life trump card for cost reduction

Inserts for high-efciency machining also available.

One-use insert Break-master with chipbreaker FV type for light cutting and LV type for finishing added to series.

BNC2010 – A grade for high-precision machining applicable to finishing requiring good surface roughness and dimensional accuracy.

Provides further improved wear resistance thanks to a newly developed CBN substrate coated with a TiCN layer.

Reduces boundary wear and stably achieves excellent surface finish thanks to newly developed special multi-layered coating.

BNC2020 – A general-purpose grade applicable to general hardened steel machining.

A newly developed tough CBN substrate coated with a highly wear-resistant TiAlN layer.

Achieves more stable machining and longer tool life by employing a highly adhesive layer to reduce delamination.

VIDEO