Hand Tap Set Art-Pol M16, 3 pieces (model 46120) - metric M16 threading

Hand Tap Set Art-Pol M16 model 46120 contains three metric M16 taps intended for manual tapping to produce internal M16 threads. The set is designed for stepwise thread cutting with progressive tap sizes to reduce cutting forces and improve thread quality. It is suitable for use on metals and other machinable materials during maintenance, repair and general metalworking tasks where precise M16 threaded holes are required.

Advantages

The three-piece configuration supports a roughing, intermediate and finishing sequence that reduces the risk of tap breakage and improves the concentricity and surface finish of the thread. High-strength tool steel construction and accurate thread geometry provide wear resistance and consistent thread profile. The compact set is convenient to carry and store, allowing quick access to the correct tap size for M16 applications.

Suitable for

• Cutting M16 internal threads in steel, cast iron and non-ferrous metals
• Repairing or re-tapping damaged M16 holes
• Maintenance and assembly tasks requiring metric M16 threads
• Workshop and field use where manual tapping is needed

Key specifications

• Thread size: M16
• Set composition: 3 taps (progressive sizes: roughing, intermediate, finishing)
• Intended use: manual hand tapping for internal threads
• Material compatibility: steels, cast iron, non-ferrous metals and other machinable materials
• Typical application: repair, maintenance and general metalworking

How to use

Select the appropriate tap from the set and secure the workpiece. Use a suitable tap wrench and apply cutting fluid for metal tapping. Start with the roughing tap to establish the thread form, back out regularly to clear chips, then proceed with the intermediate and finishing taps to achieve final thread dimensions and surface finish. Maintain alignment between tap and hole axis during the entire operation to prevent thread taper or tap breakage.

Usage recommendations

For best results, clamp the workpiece firmly, use moderate cutting speed and appropriate lubrication, and clear chips frequently. When re-tapping damaged holes, inspect the hole for cracks and select the correct tap sequence to avoid excessive force.