12-Piece Chisel Punch Kit, Conical, Cylindrical, Flat Type, Blue Handle, Engraving and Punching Tools with Plastic Box Lock for Technical Maintenance

1. The kit includes cylindrical punches, center punches, flat chisels, conical chisels, and tapered chisels, etc., with a wide range of applications. 2. These chisels and punches are made of high-quality CRV-V chrome vanadium steel, which is hard and durable after overall heat treatment. 3. These engraving and punching tools are finely polished and have a smooth finish that won't hurt your hands during use. 4. The chisels can be used in conjunction with electric hammers to generate a greater impact, allowing for efficient and precise drilling. 5. These chisels and punches are stored in a lockable plastic case, which is easy to access and provides good protection for the tools. Specification: Item Type: Chisel Punch Set Material: CRV-V Chrome Vanadium Steel Cylindrical Punch Size: Approx. 2 x 10 x 150 mm / 0.1 x 0.4 x 5.9 inches 3 x 10 x 150 mm / 0.1 x 0.4 x 5.9 inches 4 x 10 x 150 mm / 0.2 x 0.4 x 5.9 inches 5 x 10 x 150 mm / 0.2 x 0.4 x 5.9 inches 6 x 12 x 150 mm / 0.2 x 0.5 x 5.9 inches 8 x 12 x 150 mm / 0.3 x 0.5 x 5.9 inches Flat chisel size: approx. 12 x 10 x 130 mm / 0.5 x 0.4 x 5.1 inches 15 x 12 x 150 mm / 0.6 x 0.5 x 5.9 inches Center punch size: approx. 4 x 10 x 120 mm / 0.2 x 0.4 x 4.7 inches. Conical chisel size: approx. 5 x 10 x 130 mm / 0.2 x 0.4 x 5.1 inches. Conical chisel size: approx. 4 x 12 x 150 mm / 0.2 x 0.5 x 5.9 inches. 3 x 10 x 120 mm / 0.1 x 0.4 x 4.7 inches. Box size: approx. 183 × 115 mm / 7.2 × 4.5 inches. Purpose: Flat chisel for technical maintenance, fine polishing, smooth surface. Package list: 12 chisels