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SUNPAX Micro is a series of small-diameter, high-precision tools specialized for machining aluminum alloys. Its high-rigidity design ensures excellent machining stability and dimensional accuracy even during high-feed machining.
To contribute to higher efficiency in precision component machining, we offer the following two types of lineup.

This is a highly porous general-purpose super-finishing wheel utilizing new abrasive grains. It features excellent chip evacuation, making it resistant to clogging, delivering superior cutting performance, and offering extended service life.

Compared to conventional diamond resin abrasive wheels, this diamond vitrified abrasive wheel offers superior shape retention. It is suitable for difficult-to-machine materials such as cemented carbide molds and SiC molds, as well as for grinding glass materials.

We have developed a multi-flute end mill (φ1 to φ3) with all cutting edges made of PCD. This tool achieves both high precision and long tool life when machining hard and brittle materials such as SiC and cemented carbide, enabling our customers to achieve high-efficiency machining. Its key feature is the high number of flutes—25 flutes on the φ3 diameter—despite its small size.

Metal bond wheels for surface grinding of wafers such as SiC and GaN. The ultra-porous structure realizes fine grain grinding, which could not be applied with conventional metal bond wheels, and has excellent sharpness and wear resistance compared to vitrified bond wheels of the same particle size.

AG(Array Grain) wheel.
The outstanding sharpness prevents clogging and burn mark, and the service life is more than twice as long as that of conventional Electroplated. It can be used for profile type and is effective in a wide range of machining operations from roughing to finishing.

CBN electroplated wheel suitable for machining high-precision gross shapes by truing after Electroplated. No adjustment on the machine is required, and Ra 0.8μm or less and shape accuracy of ±0.005mm can be achieved.

Electroplated wheels are equipped with thread-like irregularities on the outer circumferential surface and are specialized for processing that requires sharpness.

SUNCREA contributes to improving processing efficiency and reducing costs in hard and brittle materials such as sapphire, carbide, and ceramics, hard magnetic materials such as ferrite and neodymium iron, and iron-based materials such as sintered parts.

Features
1) Good chip evacuation
(2) Stable grindability
(3) Excellent wear resistance and long life
(4) Truing with Electroplated truer is possible (limited to CBN ).

The FINE MASTER series is a wheel that uses "BFM bond" for simultaneous grinding that realizes simultaneous grinding of heterogeneous composite materials such as tungsten carbide and steel materials with high efficiency and high precision, and "BFS bond" for mirror finishing, which realizes mirror grinding of tungsten carbide, steel materials, ceramics, etc. with high efficiency and high precision.

TafRa wheels are Products with higher abrasive grain retention compared to exciting products. In Double disc grinding and centerless grinding, where the spontaneous action of abrasive grains is unlikely to occur, The abrasive grains remain for a long time without falling off, so that the sharpness is maintained and the dress interval is extended. As with existing products, it can be applications with WA dresses and X-POWER dresses.