Which saw is used in jewellery making on sheet metal, with a delicate blade?

• A. Hacksaw
• B. Piercing saw
• C. Needle files
• D. Wet and dry paper

Answer: (B)

Cutting small, precise shapes in sheet metal for jewellery relies on a tool with a very fine blade and a frame that can be tensioned. A piercing saw is designed for this kind of work: the blade is thin and delicate, and the frame lets you apply controlled, fine cuts to metal. This makes it ideal for intricate patterns, inside holes, or curves often found in jewelry designs.

Hacksaws use coarser blades aimed at thicker, tougher metal and wouldn’t give the level of detail needed. Needle files are for shaping and finishing edges after cutting, not for making the initial cuts. Wet and dry paper is used for smoothing and finishing surfaces, not for cutting metal. So the piercing saw best fits the need for delicate, precise cutting on sheet metal in jewellery making.