It is a set of good quality turning chuck, excellent profiling bar for semi-finishing and finishing operation. Good strength and hardness, long service life. Fine impact strength at low temperature, improved the surface gloss of the cutting pieces. Features: Fine strength and hihg hardness, high clamping strength, high impact, long service life. It can reduce the cost of grinding the tool and improve the cutting efficiency. Fine impact strength at low temperature, improved the surface gloss of the cutting pieces. Good adhesion, impact resistance and strong, distinct speed advantage in cutting off large margin and processing. Practical and diverse processing environments, even in very dirty environments. Quick and simple clamping and replacement mode, just one key to complete the toolblade and shim replacement. Note:To avoid injury, do not touch the edge of the shape. Before using the tool, use safety precautions such as shields and eye protection. Replace the tool when problems such as noise-vibration and flame occur. Specifications:Name: lathe tool setMaterial: 40CRModel:S12M-SCLCR06/SER1212H16/SCL1212H06/MGEHR1212-2/SNR0012M11/SDNCN1212H07/SDJCR1212H07Wrench: T-8Model: shank diameter(mm)/length(mm)S12M-SCLCR06: 12(mm)/150(mm)SNR0012M11: 12(mm)/150(mm)SER1212H16: 12(mm)/100(mm)SCL1212H06: 12(mm)/100(mm)MGEHR1212-2: 12(mm)/100(mm)SDNCN1212H07: 12(mm)/100(mm)SDJCR1212H07: 12(mm)/98(mm)Product weight: 944g / 2.08lbPackage Size: 132 * 151 * 43mm / 5.20 * 5.94 * 1, 69in Package Weight: 1016g / 2.24lbPacking List: 7 * Turned Tool Chucks7 * Small WrenchMany questions about Dropshipping services are following:1. How many orders can you handle per day? We are a large company in Shenzhen, China, with a large warehouse that can handle large orders every day. We ship countless packages every day. We can guarantee the order you request.2. How fast can you process orders? We will arrange the shipment as soon as possible after you pay for your order. Priority delivery for dropshipping order3. Can you ship an order without any receipts, invoices and promotional offer inside the package? Absolutely! No invoices, receipts, promotional offer if you leave notes on the order (if you want, we can deliver.)4. If you need other products? We can supply most of the products you need as much as possible1If you have any other questions, please feel free to . We are very grateful for your cooperation with you.5. We can support Dropshipping of CSV/Excel files.6. There is no limited inventory to fulfill orders on a daily basis