Description
| Hart burs are similar to setting burs except the profiles are angled at 45°, 70° or 90°, angles that make them great for flush setting and cutting seats in prongs; the 45° and the 70° angles are especially great for cutting channels. Hart burs are a little more versatile than the setting burs because the sides can be used like a flywheel to score lines, but they must be handled more delicately than a setting bur. |
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