HIGH-QUALITY MATERIAL: Crafted with durable high carbon steel and subjected to high-frequency quenching, our 12-inch hand saw blades offer exceptional hardness and toughness. They are resistant to deformities and breakages, ensuring the well functionality to handle various tasks.PRECISION SERRATED TOOTH: Our blades undergo a unique sawtooth process, resulting in razor-sharp teeth that effortlessly glide through any material. The uniform sawtooth density minimizes cutting resistance, providing straight and efficient cuts without any snagging.GREAT VALUE PACK: Including 100pcs hand saw blades for your convenience. These versatile applications make these hand saw blades a must-have tool for any DIY enthusiast or professionals, making sure you always have ready-to-use hand saw replacement.MULTI-PURPOSE USAGE: Ideal for cutting wood, PVC, plastic, and so on, our hand saw blades offer versatility for various tasks. Whether you're tackling branch construction, wood cutting, home gardening, outdoor camping, or even DIY wood works, our hand saw blades are perfect for all your needs.EASY TO REPLACE: The replacement hand saw replacements features 2 prepunched hole for fixing on handle attachment. By simply aligning the prepunched holes on the replacement saw with the holes on the handle attachment, you can securely fix the two together.