Metric hand tap set covering M3-M27 in a storage box. Specify thread pitches, tap stages and workpiece material to confirm the right set configuration.
This boxed hand tap range covers M3-M27. When requesting a set, list each required diameter and pitch and confirm the tap stages supplied for that size. A size range does not mean that every coarse and fine pitch is included.
For hole preparation, read the tap drill selection guide. If you need both internal and external threading tools, compare our tap and die sets.
Request a quotation with the product name, required sizes and quantity. Include your destination and any packaging or marking requirements so they can be checked with the quotation.
Complete metric hand tap set covering sizes from M3 to M27 in a protective storage box. Each size includes 3 taps per set (taper, plug, and bottoming) for full-depth thread cutting in through-holes and blind holes. Made from alloy steel (9CrSi/Cr-V) with black oxide finish for corrosion resistance.
Designed for manual threading in repair shops, maintenance departments, and light fabrication. The straight flute design handles carbon steel, alloy steel, aluminum, and cast iron. The square drive shank fits all standard tap wrenches and T-handle tap holders.
Custom set configurations available — we can adjust the size range, mix coarse/fine threads, or add custom packaging with your brand. MOQ: 20 sets per order. All taps are manufactured and inspected in our Hangzhou factory under ISO 9001 quality control.