GR 001-02 (Fig. 1), GR 002 (Fig. 2), GR 003 (Fig. 3), GR 008 (Fig. 1), GR 009-01 (Fig. 1) cutter heads are meant for clamping the cutters and other machining tools on metal turning lathes.
In the GR 001-02, GR 008, GR 009-01 cutter head the cutter support position is fixed by a Hirth crown gears and positioning accuracy of 0,005 mm. There are 96 teeth.
In the GR 002 and GR 003 cutter heads the cutter support position is fixed by a rod holder and positioning accuracy of 0,05 mm.
GR 001-02 cutter heads are used on machines СА700 (800)СF2, СА983СF2.
GR 002 cutter heads are used on machines СА562, СА564.
GR 003 cutter heads are used on machines 1Н983 (РТ983).
GR 008 cutter heads are used on machines СА1100 (1250, 1400)СF, СPF2.
GR 009-01 cutter heads are used on machines СА500 (600, 630)F.
Hardness of under cutter surface is 47...55 HRC.
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