Dang Good 4Mm By 0.7Mm Metric Hand Tap Set High Speed Steel Taper Plug Bottom Thread Cutter Rips Through Hard Metals With Ease Made In Usa For Serious Fabrication Projects That Mean Business

3 Piece Metric 4mm x 0.7 Thread Tap Set For Assembly Work
✔️ High speed steel taper plug bottom set for metal projects

Standard machine shop tools cut clean internal threads for fabrication work. Pack three contains progressive taper plug and bottom profiles. Handles open ended runs straight into closed pockets across mild steel and aluminum. This metric tool group delivers solid results where bolt alignment matters most.

✅ Three piece pack holds taper plug and bottom cutting styles ✅ Cuts exact 4mm diameter with 0.7mm pitch spacing ✅ Meets standard H tolerance for solid thread class fit ✅ Runs smoothly by hand grip or mounted on bench drill setup

💡 What makes a handy metric thread tap set reliable for workshop tooling?
Smart flute geometry clears swarf quickly while keeping tight dimensional control.
- High carbon alloy steel holds sharp edges through repeated torque loads
- Progressively finer taper leads pull consistent depth across blind bores
- Optimized relief angles reduce friction when forming hardened fastener blanks

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