Dual-Action Efficiency: This combined tap drill bit set allows you to drill and tap in one step, significantly reducing your workload and saving time on projects involving metal or plastic. Each HSS tapping drill bit features a spiral groove design for smoother chip removal and threading without clogging.
Premium Durability: Made from high-speed steel with a -plated surface, these combined tap drill bits offer exceptional hardness, wear resistance, and protection. The Ti coating extends tool life even under heavy-duty use, making them reliable for both professionals and DIY enthusiasts.
Versatile Applications: Ideal for working with copper, brass, aluminum, steel plates, and various plastics, this tapping drill bit set covers common metric and US thread sizes. Whether you're repairing machinery, assembling furniture, or crafting custom parts, these bits handle diverse materials with precision.
High-Quality Construction: Each combined tap drill is crafted from solid high-speed steel, ensuring consistent performance and resistance to deformation during use. The Ti-plated finish not only enhances durability but also reduces friction for cleaner, smoother threading in tight or repetitive tasks.
Complete Ready-to-Use Kit: The set includes 12 combined tap drill bits (6 metric: M3–M10; 6 US: 6-32NC to 1/4-20NC), a 2.36-inch with 1/4in shank, and a durable plastic case for organized storage. The 1/4in hex handle works seamlessly with hand drills or quick-change adapters for immediate use.
وصف
Item Type: Combined Tap DrillMaterial: High speed steelSurface Treatment: Surface Ti treatmentMetric Specifications: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5US System Specifications: 1/4-20NC, 12-24NC, 10-24NC, 10-32NC, 8-32NC, 6-32NCHex Handle Diameter: 1/4inExtension Rod: Length: Approx. 60mm / 2.36in, Shank Diameter: 1/4inPackage List:12 x Combined Tap Drill1 x Extension Rod1 x Plastic CaseNote:Confirm the appropriate size before use, and do a good job of safety protection during use.