10PCS 1/4" Impact Hex Head Allen Wrench Drill Bits, Metric 1.5MM to 12MM Hex Key Drill Bit Set, Magnetic Tips Screwdriver Socket Bit Set for Nuts Bolts, S2 Steel, New Updated, 100MM

• The metric sizes include 1.5/2/2.5/3/4/5/6/8/10/12MM, shank: 6.35mm/ 1/4", length: 100mm(3.94"). It adopts phosphate black technology to ensure the high-quality appearance and service life of the hexagonal wrench drill bit set.
• The magnetic tip helps keep nuts and bolts adhered to it, improving work efficiency and having a wider application range. More practical and convenient. Can improve your work efficiency.
• The round handle and green heat shrink tube not only provide a good appearance but also show the great quality of the product, suitable for various scenarios. Fit for electric drills with speed regulating device, electric screwdrivers, hand screwdrivers.
• Made of S2 alloy steel, the hardness can reach HRC60 degree. Heat treated, durability, has high hardness, not easy to wear.
• All our products are extensively tested to comply with rigorous and strict QC standards. We offer a 60-day refund guarantee.

Main Features: The metric sizes include 1.5/2/2.5/3/4/5/6/8/10/12MM, shank: 6.35mm/ 1/4", length: 100mm(3.94"). It adopts phosphate black technology to ensure the high-quality appearance and service life of the hexagonal wrench drill bit set. The magnetic tip helps keep nuts and bolts adhered to it, improving work efficiency and having a wider application range. More practical and convenient. Can improve your work efficiency. The round handle and green heat shrink tube not only provide a good appearance but also show the great quality of the product, suitable for various scenarios. Fit for electric drills with speed regulating device, electric screwdrivers, hand screwdrivers. Made of S2 alloy steel, the hardness can reach HRC60 degree. Heat treated, durability, has high hardness, not easy to wear. Specifications: Item type: Hex-Shank Drill Bits Shank: 1/4 inch Hex Length: 100mm Material: S2 steel Package Contents: 10 x 100mm Hex-Shank Drill Bits Product Safety Disclaimer: We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. Professional Services: If you have any doubts about our products, please feel free to contact us. After you receive the product, if you have any question about the use of methods and product performance, we will provide you with professional, caring sales service.