Uxcell 2pcs Firm Joint Inside/Outside Caliper 200mm 8 Inch Tool Steel Measurement Tool

1. Constructed from tool steel with heat treatment and a chrome finish, this caliper offers durability, resistance to corrosion, and a smooth, reflective surface.
2. The inner caliper has a smooth, burr-free surface and will not loosen after long-term use. The outer caliper is easy to operate and can transfer the inside and outside measurements of the model to the clay. The firm friction joint fixes the legs so that they will not move, ensuring stable and accurate measurements
3. Application - The inner caliper is used to measure the inside diameter of cylindrical holes or the width of slots; the outer caliper can measure the thickness and outside diameter of objects such as sculptures and pipes. It is suitable for work such as carving, shaping and modeling, and is an good choice for craftsmen and professionals who need precise internal measurements.
4. Notice: Ensure the caliper is clean and dry before and after use to maintain its accuracy and longevity. Avoid excessive force when adjusting the caliper to prevent damage to the tool or the workpiece.