AWTools AW20258 HSS M8 x 1.00 Threading Tap Set, 3-Piece

The AWTools AW20258 HSS M8 x 1.00 Threading Tap Set is a professional-grade tool kit engineered for creating and restoring precise metric threads. Crafted from high-speed steel (HSS) M2 with a hardness of 65° HRC, these taps offer exceptional durability and consistent cutting performance in various metalworking environments. The set includes three distinct taps designed to handle the entire threading process from start to finish, ensuring clean and accurate results for your workshop projects.

Advantages

This 3-piece set provides a comprehensive solution for manual threading, featuring a taper tap for initial alignment, a plug tap for general use, and a bottoming tap for finishing threads in blind holes. The high-speed steel construction ensures long-lasting sharpness and resistance to wear, making it a reliable choice for demanding repair and maintenance tasks. Its adherence to DIN352 standards guarantees compatibility and precision, while the included plastic case keeps the tools organized and protected when not in use.

Suitable for

• Creating new M8 x 1.00 metric threads in metal workpieces
• Repairing damaged or stripped existing threads
• Manual threading tasks in workshops and maintenance facilities
• Working with both through holes and blind holes

When it may not be suitable

This set is specifically designed for manual operation and is not intended for high-speed machine tapping or CNC applications. It is optimized for M8 x 1.00 metric threads and will not work for different thread sizes or pitches.

Key specifications

• Material: HSS M2 high-speed steel
• Hardness: 65° HRC (+/-1°)
• Thread type: Metric right-hand
• Thread size: M8 x 1.00
• Standard: DIN352
• Set composition: 1 taper tap, 1 plug tap, 1 bottoming tap
• Weight: 42 g

How to use

Begin by selecting the appropriate drill bit size for an M8 x 1.00 thread and create a hole in your workpiece. Start the process with the taper tap, ensuring it is perfectly square to the surface to initiate the thread correctly. Follow up with the plug tap to deepen the thread, and if you are working with a blind hole, finish the process with the bottoming tap to reach the desired depth. Always use a suitable cutting oil to lubricate the taps during operation to reduce friction and improve the quality of the thread.

What to consider before purchase

• Ensure the M8 x 1.00 thread specification matches your specific project requirements
• Verify that you have the correct tap wrench for manual operation
• Confirm the material hardness of your workpiece is compatible with HSS M2 steel

Usage recommendations

Always clear metal chips from the hole frequently during the threading process to prevent binding and tap breakage. Use steady, even pressure and back off the tap periodically to break the chips.