Spiral Grooves Design: This combination drill tap features spiral flutes that efficiently remove chips during tapping, reducing clogging and making threading smoother in materials like aluminum, brass, copper, steel, and plastic—ideal for both beginners and experienced users in home workshops or professional settings.
Plated Durability: The high speed steel combination drill tap is coated with plating to enhance surface hardness, resist wear, and extend tool life significantly compared to uncoated taps, ensuring reliable performance through repeated use on tough materials without rapid dulling.
Dual Measurement System: This tap set includes 12 precision taps covering both metric (M3–M10) and imperial (6-32NC to 1/4-20NC) thread standards, making the combination drill tap versatile for automotive repairs, machinery maintenance, electronics assembly, and general DIY projects across global applications.
High Speed Steel Construction: Made from high speed steel, each combination drill tap delivers exceptional hardness, heat resistance, and protection, maintaining sharp cutting edges even under heavy-duty use—perfect for clean, accurate threading in a wide range of metals and plastics.
Complete Ready-to-Use Kit: The set includes 12 -plated combination drill taps, a 2.36-inch with 1/4-inch hex shank for better reach and leverage, and a durable plastic storage box—ensuring your combination drill tap tools stay organized, protected, and instantly accessible for any threading task.
Description
Item Type: Combination Drill TapMaterial: High Speed SteelSurface Treatment: Surface Plating Treatment Metric Specifications: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5Imperial Specifications: 1/4-20NC, 12-24NC, 10-24NC, 10-32NC, 8-32NC, 6-32NCHex Shank Diameter: 1/4inExtension Rod: Length Approx. 60mm / 2.36in, Shank Diameter 1/4inPackage List:12 x Plated Tap 1 x Extension Rod1 x Plastic BoxNote:Confirm the appropriate size before use, and do a good job of safety protection during use