Feature: 1. 5PCS IN 1 SET: Including 5pcs lathe boring holders, with different specifications for different turning situations, with wrenches, convenient and durable. 2. METAL PROCESSING: CNC boring holders are commonly used for turning and finishing of steel, cast iron and non ferrous materials, with a wide application. 3. HIGH SPEED STEEL: Made of excellent high speed steel material with high hardness, low friction coefficient, good wear resistance and chemical stability. 4. EASY OPERATION: Boring tool holder with 95 degree cutting angle and right hand cutting direction for easy operation, ideal for lathe turning tools. 5. STABLE STRUCTURE: These CNC turning tools have simple structure and fastened with impact bolt, often used for small hole machining, safe and reliable. Specification: Item Type: CNC Boring Holder Material: High Speed Steel Product Specifications: 1Pc S06K SCLCR06 Toolholder 1Pc S07K SCLCR06 Toolholder 1Pc S08K SCLCR06 Toolholder 1Pc S10K SCLCR06 Toolholder 1Pc S12M SCLCR06 Toolholder 5Pcs Wrenches. Package List: 5 x Boring Holders 5 x Wrenches Note: Pay attention to the correct operation