Carbon steel blade for strength. Tempered and ground for flexibility. Polished to keep mortar centered. Wide blade to shovel and tamp down crack filler material. Stiff steel blade tamps and smooths filled cracks and potholes. Rounded end blade for applying mortar in small areas. Versatile blade for mixing, scraping, moving material, patching and repair. Balanced to minimize wrist fatigue. A handy tool for everyday needs. | Kraft Steel Blade Strong, Flexible & Centered Mortar Ideal for Tiling & M