Bestgle 7pcs Nitriding Coated Spiral Screw Thread Tap HSS 6542 Metric Machine Threading Taps Set M3 M4 M5 M6 M8 M10 M12 Tapping Tool

• Complete Metric Tap Set – Includes 7pcs threading tap set in popular sizes M3, M4, M5, M6, M8, M10, M12, ideal for thread cutting and repair work.
• Premium HSS6542 Material – Made from high-speed steel (HSS6542) with a nitriding coating for superior hardness, wear resistance, and long service life.
• Straight Flute Thread Design – Features straight flute taps for precise thread making and repairing, ensuring clean and accurate threading results.
• Efficient Chip Removal – Designed for downward chip removal, enabling fast tapping with accuracy and reducing the risk of clogging during use.
• Versatile Thread Repair Tool – Perfect for de-burring, re-cutting worn threads, and general maintenance, suitable for use on a wide range of metals and materials.

Bestgle 7pcs HSS Nitriding Treatment Straight Flute Thread Tap Set Material - HSS6542 (high-speed steel) with nitride coating, enhances the abrasion performance, surface hardness, anti erosion ability of the tapping. Size - Thread tapping tool set size: M3*0.5, M4*0.7, M5*0.8, M6*1.0, M8*1.25, M10*1.5, M12*1.75. Feature - Straight flute design which provide downward chip removal, and fast tapping with accuracy. Application - Can make new threads or re-thread damaged or jammed threads. Tap most materials in through or blind holed conditions. Usage - Hand taps are operated by tap wrenches. Suitable for drilling or tapping aluminum, die steel, mild steel, copper, hard plastics, etc. Specification: Model: Straight Flute Material: High-Speed Steel 6542 Surface treatment: Nitriding Treatment Diameter of Head: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm Thread: M3*0.5, M4*0.7, M5*0.8, M6*1.0, M8*1.25, M10*1.5, M12*1.75 Kindly Tips: Before tapping confirm whether the diameter of the round hole is appropriate, and take protective measures when working. When tapping, it is necessary to add water or coolant to cool down to prevent excessive temperature and reduce tap loss. Be sure to select the appropriate cutting oil for the complex tapping process and apply anti-rust oil for maintenance after use. Package Included: 7 x Hand Screw Tap