Included Tip Angle

• The included tip angle is the angle at the point of a file.
• Too Large an Angle results in the outside of the file gouging into the outside of a curve potentially causing a ledge.
• Too small i.e. too pointy results in the point of the file gouging into the outside of a curve
• If the angle is just right the outside of the tip angle will hit the outside of the curve before the tip digs in and the file will bend and stay centered on the canal.

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