roughing boring head / double-edged / precision
TS

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roughing boring head / double-edged / precision roughing boring head / double-edged / precision - TS
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Characteristics

  • Options:

    double-edged, roughing, precision

  • Diameter :

    Min.: 18 mm (0.71 in)

    Max.: 200 mm (7.87 in)

Description

The double-bit heads have the extensive serrated areas in contact between the bit holder seats and the heads. They also provide a constant distance between the cutter and the seat clamping screw. These features make them very easy and extremely rigid.
They include 2 bit holders that are used for roughing operations such is heavy chip removal.
Cutters have the diameter setting that should be carried out with tool presetting bench.
The double-bit boring bars may contain: 2 SSCC bit holders positioned on the same plane and with the 2 cutting edges set at equal radial distance for high feed rate roughing processes; 1 SSCC bit holder and an SMCC bit holder not positioned at the same plane and with the 2 cutting edges set at different radial distances made for high cutting depth roughing operations and the fitted boring bars with a single bit holder for roughing and finishing processes including normal chip removal.

Other D'Andrea products

Modulhard’andrea - High precision modular toolholders