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To meet the market demand for higher productivity, we developed helical type drills with a diamond compact to achieve rapid feeding and reduces thrust. Also available are special types that solve exit burr and chip obstruction problems.
They also enable process integration by adopting one-pass finish and multistep edges.

To meet the market demand for higher productivity, we developed helical type drills with a diamond compact to achieve rapid feeding and reduces thrust. Also available are special types that solve exit burr and chip obstruction problems. They also enable process integration by adopting one-pass finish and multistep edges.

[Endmill]
Purposely designed edges to cater for your needs to improve the efficiency of various types of processing such as milling, grooving, spot facing, and curve facing. Also available are spiral types for high-speed cutting, high-precision ball shapes, and taps. Applications include high-precision and high-efficiency processing of metal molds, compressors, FRP, acrylic, etc.
[Routers & Tipped Saw]
They allow you to cut costs because they produce a long lasting surface finish in cutting, grooving, and boring of wood, building materials, printed-circuit boards, artificial marble, plastics, etc. and have a long life, Also, we meet a wide range of demands such as whole form processing by combining them.

By integrating the tooling holder and reamer into a single unit, tool length can be shortened and rigidity can be increased to meet high precision requirements. Also, we can be manufactured in accordance with various holder standards.

With a focus on consistent quality based on the control of key reamer specifications—such as outer diameter and runout tolerance—our designs can accommodate high-precision requirements, including surface roughness, roundness, and concentricity, as well as high-speed feed rates. We meet our customers’ needs with a wide range of products, from standard specifications to value-added options.

"SUNBRIGHT" is a monocrystalline diamond cutting tool for ultra-precision cutting.
The sharp cutting edges and nano-order level contouring accuracy have been established through high-precision machining technology.
It can be used for various lens products, lens molds, and mirror finishing of non-ferrous metal products.

Cutters with a metal base are available in "multi-cutters" and "single-blade types. Multi-cutters can cut and groove by combining multiple cutters with specifications suitable for the work material. Our unique technologies such as cutting edge shape, pitch accuracy, and accumulation accuracy realize high machining quality. The single-blade type is a cutter with a diamond or CBN abrasive grain layer formed on the periphery of the steel steel core. Electroplated, metal, or resin can be selected for the bond, and the cutting edge shape (V-shape, R-shape) and steel core shape (all relief, under-neck relief) can also be selected according to requirements.

There are two types of dicing blades: “hub type” and “ring type.” The hub type is primarily used for dicing semiconductor silicon and compound wafers. It consists of an aluminum base and a nickel-bonded diamond layer integrated into a single unit, making it easy to handle. The ring type is,Various PKGsIt can be used for a wide range of cutting and grooving applications, including electronic component materials. You can choose from three types of bonds: electroformed, metal, and resin. The electroformed bond allows for the production of ultra-thin blades as thin as 15 μm.Resin-bonded blades are widely used for cutting glass, ceramics, and various packaged components (such as QFNs) where chipping and cutting resistance must be minimized. For metal-bonded blades, you can select the bond best suited for each workpiece from a wide range of options—from high-rigidity types comparable to electroformed blades to types that offer superior cutting performance.

AA Diamond Technology Co., Ltd. manufactures hub-type dicing blades and provides high-quality products that meet a wide range of cutting needs.
Please visit the official website for more details.
https://www.aa-diatech.com/jp/