Question

Internal Broaching is also
called?
1,Hole Broaching

2,Surface Broaching​

Answer 1

Answer:

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Explanation:

Internal broaching machines are automated, often CNC operated and able to quickly and efficiently produce holes in metal parts and products. Sometimes called shell broaches, internally cut broaching is done mostly for holes with large diameters that are to be mounted on an arbor.

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Answer 2

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Sometimes called shell broaches, internally cut broaching is done mostly for holes with large diameters that are to be mounted on an arbor.