DINGQI tap and die set, 40 pieces in a portable PVC case. Covers the metric range M3-M12 with various thread pitches and NPT pipe thread, which makes this set a complete solution for cutting and restoring threads in a workshop or auto repair shop.
Technical specifications
- Brand: DINGQI
- Total pieces: 40
- Case: portable PVC case with organizer
- M3×0.5 – M3×0.6
- M4×0.7 – M4×0.75
- M5×0.8 – M5×0.9
- M6×0.75 – M6×1.0
- M7×0.75 – M7×1.0
- M8×1.0 – M8×1.25
- M10×1.25 – M10×1.5
- M12×1.5 – M12×1.75
- 1/8 NPT 27 (pipe thread)
What it is used for
- Cutting new threads in metal: threaded holes for auto parts, machines and structures
- Restoring damaged or rusty threads without replacing the part
- Making threaded connections for pipes and hydraulic fittings (NPT thread)
- Ideal for auto mechanics, locksmiths, plumbers and any workshop practice where threads are regularly cut or restored
Frequently asked questions
What is the difference between a die and a tap? A die cuts external threads (on a rod/screw), a tap cuts internal threads (in a hole). The set contains both types.
What materials are they used for? For softer steel, aluminum, brass and cast iron, standard materials in the automotive and mechanical engineering industries.
Reviews
There are no reviews yet.