Общий каталог Mitsubishi 2020 - 2021 - страница 95

NEGATIVE INSERTS WITH HOLE

A Breaker Name

and Features

Picture

Recommendation for heavy cutting of

carbon steel and alloy steel

Single sided chipbreaker. Appropriate for the medium range of the heavy cutting region. The flat edge and chamfer provide a balance of sharpness and strength. Variable land and a wavy chipbreaker for good chip control.

HR Assist breaker for general steel and alloy steel

High cutting edge strength. Excellent chip discharge even with high feed and high depth of cut.

Alternative chipbreaker for heavy cutting of carbon

steel and alloy steel

Single sided chipbreaker. Appropriate for the upper end of the heavy cutting region. Wide land and large chamfer offer high edge strength. A wide chipbreaker prevents chip jamming.

Flat Top Recommendation for rough cutting of cast iron

Double sided flat insert. Most effective in unstable machining i.e. interrupted cuts due to high edge strength and stable fitting on the shim.

Flat Top For cast iron

Double sided flat insert. Most effective in unstable machining i.e. interrupted cuts due to high edge strength and stable fitting on the shim. G class tolerance for use on workpieces requiring close tolerances.

Cross Section

Geometry

Carbon Steel·Alloy Steel Corner (inch Flank f (IPR) CNMM644HX Carbon Steel·Alloy Steel 0.58mm 20° (inch f CNMM866HR (IPR) Carbon Steel·Alloy Steel Corner (inch Flank f CNMM644HV (IPR) Cast Iron (inch f CNMA432 (IPR) Cast Iron (inch f (IPR) DNGA432