Enhance your concrete chiseling and finishing tasks with this high-performance Electric Flower Hammer Drill Bit, crafted from premium 40Cr steel for exceptional toughness and durability. Designed specifically for polishing and smoothing concrete surfaces, this drill bit delivers consistent, efficient results while resisting wear and deformation even after prolonged use. Key Features: · Durable 40Cr Steel Construction: Manufactured with high-quality 40Cr steel, providing excellent toughness and long-lasting resistance against wear and deformation. · Versatile Application: Ideal for chiseling and finishing stone slabs, bridges, walls, concrete, cement roads, and other similar surfaces, making it a versatile choice for construction and renovation projects. · Square Bushing Head Design: Features a square head with a large contact area to ensure stable, accurate, and controlled operation during use. · Standard Size and Compatibility: Equipped with a standard shank diameter of approximately 10mm (0.4in), ensuring stable installation and compatibility with most electric hammers. · High Efficiency: Optimized for polishing and trimming concrete surfaces, this electric flower hammer drill bit delivers superior performance, improves work efficiency, and reduces labor intensity. Specifications: · Item Type: Electric Flower Hammer Drill Bit · Material: 40Cr Steel · Total Length: Approx. 152mm (6 inches) · Handle Diameter: Approx. 10mm (0.4 inches) · Purpose: Concrete polishing and smoothing This Electric Flower Hammer Drill Bit is an essential accessory for professionals and DIY enthusiasts looking to achieve smooth, polished concrete surfaces with ease and precision. Its durable construction and efficient design ensure reliable performance in a variety of heavy-duty applications.