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Precision Tools - Nachi

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Surface Broaches Broaches<br />

Fir Tree Type Broaches<br />

Surface Broaches<br />

Fir Tree Type Broaches<br />

These broaches are suitable for turbine rotor disk blade groove<br />

broaching of aircraft, ships and generators. Turbine rotors discs<br />

have a number of grooves in a christmas tree shapes which require<br />

high accuracy and their material is usually very hard to cut.<br />

NACHI can manufacture highly precise chrismas tree type broaches.<br />

59<br />

Fir Tree Broach Cutting Method<br />

Turbo fan engine<br />

Roughing Broach<br />

Semi-Finishing Broach<br />

Finishing Broach<br />

SV-20-23M

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