Hanboost Blade Set 24pc for Ultrasonic Cutter Replacement

Quantity and Size: Includes 24 pieces of blades with 30 degree angle in one package, 4mm in width, 18mm in length. Durable & Precision:  Offering exceptional hardness, edge retention, and sharpness. Built for durability, these blades provide precise, long-lasting performance for all your cutting tasks. Wide Applications: A perfect choice for tough materials in heavy-duty applications. Suitable for hobbies, DIY, rubber, cardboard, cartons, leather, carpets, paper, PVC, ropes, boxes, wallpapers, rubber, etc. Carbon Steel: Advantages: Very sharp initially, and Easy to resharpen. Disadvantages: Less resistant to corrosion   Tungsten: Advantages:High hardness and wear resistance and long lifespan with minimal sharpness loss,Ideal for cutting dense or abrasive materials,  Disadvantages:More brittle when subjected to excessive shocks or twisting.