AWTools AW20260 HSS Threading Tap Set M10 x 1.50mm 3-Piece

The AWTools AW20260 HSS Threading Tap Set is a professional-grade tool kit designed for creating precise M10 x 1.50mm metric threads. Manufactured from high-speed steel (HSS M2) with a hardness rating of 65° HRC, this 3-piece set provides the durability and cutting performance required for demanding metalworking tasks. The set is engineered to meet DIN352 standards, ensuring compatibility and reliability for both professional workshops and serious DIY projects.

Advantages

This threading tap set offers exceptional wear resistance and longevity due to its high-quality HSS M2 construction. The inclusion of three distinct tap types—taper, plug, and bottoming—allows for a complete threading process, from initial thread starting to finishing at the bottom of blind holes. The precision-ground geometry ensures clean, accurate thread formation, reducing the risk of cross-threading and ensuring a secure fit for bolts and fasteners. The compact plastic case keeps the tools organized and protected when not in use.

Suitable for

• Creating new metric threads in metal workpieces
• Repairing damaged or stripped existing threads
• Mechanical repairs and automotive maintenance
• Workshop projects requiring precise M10 x 1.50mm threading
• Through-hole and blind-hole threading applications

When it may not be suitable

This set is specifically designed for metric M10 x 1.50mm threads and cannot be used for different thread sizes or pitches. It is intended for use on metal materials and may not be suitable for extremely hardened steels or non-metallic materials where specialized tooling is required.

Key specifications

• Material: HSS M2 high-speed steel
• Hardness: 65° HRC (+/-1°)
• Thread type: Metric right-hand
• Thread size: M10 x 1.50mm
• Set composition: 1 taper tap, 1 plug tap, 1 bottoming tap
• Standard: DIN352
• Weight: 78 g

How to use

To use the AWTools threading tap set, first ensure the workpiece is securely clamped. Begin with the taper tap to start the thread square to the surface, applying consistent pressure and turning clockwise. Follow with the plug tap to deepen the thread, and finish with the bottoming tap if you are working in a blind hole to reach the required depth. Always use a suitable cutting oil to lubricate the taps, which helps reduce friction, prevents overheating, and ensures a smoother finish. Back the tap out frequently to clear metal chips from the flutes.

What to consider before purchase

• Verify that the M10 x 1.50mm thread size matches your specific project requirements.
• Ensure you have a compatible tap wrench or handle to operate the taps.
• Confirm the material you are threading is compatible with HSS M2 steel.
• Check that you have the correct drill bit size for pre-drilling the hole before tapping.

Usage recommendations

Always use high-quality cutting fluid during the tapping process to extend the life of the HSS taps and achieve the cleanest thread profile possible. Ensure the tap is perfectly aligned with the hole axis before starting to prevent breakage.