IRWIN XPERT 300mm 7T/8P Hole and Detail Saw. A saw for cutting holes and detailed shapes, also useful for working in hard-to-reach areas. Suitable for wood, plastic, and plasterboard. Blade thickness over 1.00 mm for precision in detail cutting. The blade is made of high-quality C75 steel. The teeth feature Hardpoint two-bevel sharpening and are high-frequency induction hardened. Ergonomic two-component pistol-grip handle for maximum comfort during work. The handle is attached to the blade with two screws for even greater reliability. The IRWIN® Jack® range of saws are best-in-class hand saws for modern professionals. Advanced tooth technology and the ergonomic ProTouch™ handle make IRWIN hand saws the best choice for speed, ease, and quality of cutting.