Included one SRACR1212H06 tool holder, 10 carbide inserts and one wrench. Made of high hardness material. Suitable for processing high hardness materials. Features: SRACR1212H06 tool holder. 10 carbide inserts one set with a wrench. Higher hardness, higher toughness. Processing life is higher, reduce changing time and increase work efficiency. Suitable for roughing and semi-finishing. Higher machining accuracy, simple construction, convenient to use. Specifications: Model: SRACR1212H06 SRACR1212H06 Holder: Size: 100 * 12 * 12mm / 3.9 * 0.5 * 0.5in Weight: 100g / 3.5ounce Wrench: Size: 83 * 20mm / 3.3 * 0.8in Weight: 7g / 0.2ounce Carbide Insert Quantity: 10PCS Single Carbide Insert Size: 7 * 3mm / 0.3 * 0.1in Weight: 15g / 0.5ounce Package Size: 125 * 45 * 40mm / 4.9 * 1.8 * 1.6in Package Weight: 144g / 5.1ounce Notes: Please allow 1-30mm error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package List: 1 * SRACR1212H06 Holder 10 * Carbide Inserts 1 * Wrench