Dental In order to have balance in hand instrument: A Blade edge should be within 2 mm of the axis of handle B Blade edge should be within 2 mm of the axis of shank C Blade edge should be within 2.5 mm of the axis of handle D Blade edge should be within 2.5 mm of the axis of shank 💡 Explanation In order to have balance in hand instrument: ✓ Correct Answer: A. Blade edge should be within 2 mm of the axis of handle