In terms of processing advantages, laser sawing over traditional blade sawing is most accurately described as which?

• A. Less control over cut direction
• B. Less weight retention than blade sawing
• C. More precise and efficient than blade sawing and retains more weight
• D. Cannot handle large rough pieces

Answer: (C)

Laser sawing delivers greater precision and efficiency because the process uses a focused energy beam to remove material with minimal physical contact. This allows you to follow exact cut paths and produce a very narrow kerf, which reduces material waste and mechanical stress on the rough. As a result, you retain more of the original weight than with a traditional blade saw, where a larger kerf and more aggressive cutting action remove more material and can introduce more stress. Modern laser systems are also capable of handling large rough pieces with high throughput, making the overall process faster and more controllable.

So the best description is that laser sawing is more precise and efficient than blade sawing and retains more weight. The other options don’t fit because lasers actually offer improved control of cut direction, preserve weight better than blade sawing, and can process sizable rough pieces.