NOTE: Demolition on reinforcing steel bar is NOT suggested. Features: High carbon steel forging with heat treatment, hardened durable blade is not easy to collapse.With high temperature quenching, improving the hardness greatly. Light and sturdy with comfortable grip.Scaling chisel removes scale, rust, concrete, masonry, brick, stone and weld spatter. Usually be used for demolishing ceramic tile, loosening the soil and so on. Specifications:Product Name: Scaling Masonry ChiselMaterial: High Carbon Steel + IronChisel Width: 40mm/1.6 inchSquare Shank Diameter: 9.5mm/0.4 inchHex Shank Diameter: 15mm/0.6 inchTotal Length: 250mm/10 inch Package Contents:1 x Cranked Chisel Bit1 x Plastic Package Box.