Product Information

Special machining tools for die & mold

Commercialization and implementation of a machinists skills and techniques.

RAINBOW cutter

RAINBOW cutter

A  single cutter can be efficiently utilized to  machine larger holes when exceeding a 100 mm diameter. (End-milling, Boring, and Slant feed on slope). The cutter has a superior "chip evacuation feature" which is  especially built into the body of the cutter. The "RAINBOW cutter" is a brand name of "TUNGALOY Co,. Ltd."

TSUPPARI super long arbor

TSUPPARI super long arbor

The long compound arbor with a carbide bar has superior machining capabilities which are useful in hard to reach areas that require heavy stock removal. Other examples include when using dies and molds. Or in situations that experience cutter deflection and vibration. This is essential when the holder extension is greater than L/D=3. In addition to die and mold applications, this holder can also be implemented in deep boring operations on giant workpiece components.

Extra high speed head integrated air bearings

Extra high speed head integrated air bearings

An Extra high speed of 30000 - 60000min-1 has been achieved on this attachment, on which the spindle is supported by aero-static bearings. The tool also contains a unique head design that allows the machining of deep and narrow areas on dies and molds where small end mills are required. Spindle runout on the head is less than 0.07μm. Therefore results attained have been excellent on die and mold surfaces, and in certain cases has eliminated the need for electrical discharge machining and difficult-to-cut extra hard materials.

Inner-corner cutting tool function

Inner-corner cutting  tool function

This new and innovative rotating tool has a unique feature that makes it possible to machine a sharp or small corner radius in pockets on dies and molds, where otherwise an electrical discharge machine would normally be required in order to machine such detail. This time saving innovation eliminates electrode design, special machines to produce electrodes, programs to machine electrodes and the conventional process in general. This new technolgy is an advancement which eliminates the need for an electrical discharge machine. Thus, leading to improvements in the accuracy of dies and molds, with an overall reduction in production time. This has drastically reduced the amount of industrial waste, and saved energy in the die and mold field.

OCTA-Parallel insert

OCTA-Parallel insert

This insert is strong enough to endure a fluctuating heavy load in machining, under which a depth of cut as aggressive as half the size of the insert can be engaged. An insert can be indexed 16 times (octagon shape x two faces) and can be regrounded when required. Overall the improvements of reduction in tooling is demonstrated through the changes in costs and efficiency.