7-Piece Drill Bit Set Black – 3mm to 12mm Overview:The 7-Piece Drill Bit Set Black (3–12mm) is a versatile and essential toolkit addition for both professional and DIY drilling tasks. Designed for high performance and durability, each bit in this set is crafted from premium high-speed steel (HSS) with a black oxide coating that reduces friction, resists heat, and increases lifespan. Suitable for drilling into a variety of materials including metal, wood, plastic, and more. Applications: General-purpose drilling in home and industrial environments Metal fabrication and machining Woodworking and carpentry Electrical and plumbing installations Plastic and PVC sheet drilling DIY projects and household repairs Key Features: ✅ 7 Sizes in One Set – Covers essential drilling needs from 3mm to 12mm. ✅ Black Oxide Coated – Enhances hardness and corrosion resistance. ✅ High-Speed Steel (HSS) – Ensures strong performance and long-term use. ✅ Precision Ground Tips – Provides fast, accurate, and clean drilling. ✅ Multipurpose Use – Works effectively on metal, wood, plastic, and composites. ✅ Compact Storage Case – Keeps bits organized and easy to carry. Specifications Table: Property Details Product Name 7-Piece Drill Bit Set Black Sizes Included 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm Material High-Speed Steel (HSS) Finish Black Oxide Use Metal, Wood, Plastic Drill Type Rotary/Hand Drill Compatible Case Included Yes Shank Type Round Shank Cutting Angle 118° standard Frequently Asked Questions (FAQs): 1. Can these drill bits be used on stainless steel?Yes, but it’s recommended to use proper lubrication and lower speed settings when drilling into hard metals like stainless steel. 2. Are these drill bits compatible with cordless drills?Yes, they can be used with any standard chuck cordless or corded drill.
