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ACT News » Indexible Centre Drill
Advance Carbide Tooling News

i centre

Click on the picture above to watch the video

■ High Speed, High Feed Rate

High Performance speed and feed can be reached thanks to the special ground insert and ridged holder design. For example, for drilling alloy steel is 6000 rpm and Feed rate 600 mm/min. (0.1mm/rev.)

■ Easy Tool Length Setting
The axial position accuracy of the insert is 0.05 mm. It is not necessary to reset
the tool length again while changing insert or cutting edge.

■ Excellent Repeatability
The insert is position by two fixed pin and clamped by one insert screw at the center.
The positioning repeatability of the insert within 0.02 mm in radial direction, thus
ensuring conformity to any National Standard.

■ Extended Tool Life

Coolant can be supplied through the center of the holder to increase performance and extend tool life. Insert geometry, grades and coating process are specifically
engineered for centering applications.

■ Universal and Easily Integrated with Special Tools

The tool holder is made of high alloy steel, hardened and ground to h6 tolerances with a flat. It’s easy for stationary tool and rotating tool. Special combinations tools available upon request. (see page 6)


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