10 Piece Micro Tap Drill Bit Set M1 To M3.5 Metric Thread Bits Kit HSS High Speed Steel For Precise Through-Hole Tapping And Fast Chip Removal Includes Durable Case For Easy Storage And Quick Access

10-Piece Metric Tap Drill Bit Set in HSS for Precision
✔️ HSS6542 high hardness, burr-free metric threads across 10 sizes

This 10-piece drill bit set uses high speed steel (HSS6542), delivering strong wear resistance and precise metric tapping for through holes. It's a solid choice for shops, DIY projects, and CNC work where clean holes and quick access to tools matter.

✅ Made of high speed steel (HSS6542), high hardness, wear resistant.
✅ 10 different sizes: M1, M1.2, M1.4, M1.6, M1.7, M1.8, M2, M2.5, M3, M3.5
✅ Specification: M1*0.25 M1.2*0.25 M1.4*0.3 M1.6*0.35 M1.7*0.35 M1.8*0.35 M2*0.4 M2.5*0.45 M3*0.5 M3.5*0.6
✅ Standard metric thread design, clear and tidy, without burrs
✅ Suitable for processing through hole, fast chip removal
✅ Suitable for processing low-carbon steel, copper, aluminium, etc.
✅ Durable case included for easy storage and quick access

💡 What is a metric tap drill bit set used for in metalworking and tapping projects?

It's handy for creating precise, threaded holes with standard metric pitches.

• Helps create clean, burr-free metric threads in through-holes
• Supports drilling in low-carbon steel, copper, and aluminum
• Includes sizes M1 to M3.5 for common tapping tasks
• Optimized for through-hole tapping and fast chip removal

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