M3 M4 M5 M6 M8 M10 M12 Threading Set | HSS Metric Hand Tap + Matching Drill Bit

This listing offers metric straight-flute hand taps, each paired with the correct HSS drill bit for accurate thread cutting.
Ideal for workshop fabrication, metal repair, automotive work, machinery maintenance and DIY metal projects.

Hand taps are suitable for both blind holes and general hand-tapping applications.
They perform well on:

• Mild steel
• Medium carbon steel
• Cast iron
• Aluminium
• Aluminium alloys
• Brass & bronze
• Tool steel

Each variation includes 1 × hand tap and 1 × matching HSS drill bit.

// Tips For Best Results //

• Use cutting oil when drilling and tapping
• Keep the tap aligned and turn slowly
• Rotate backward to break chips
• Drill the hole first, then tap gently

// Variations Options //

• M3 + 2.5mm Drill
• M4 + 3.3mm Drill
• M5 + 4.2mm Drill
• M6 + 5.0mm Drill
• M8 + 6.8mm Drill
• M10 + 8.5mm Drill
• M12 + 10.2mm Drill

// Specifications //

• Type: Hand Tap + Drill Bit Set
• Material: HSS
• Sizes: M3 / M4 / M5 / M6 / M8 / M10 / M12
• Suitable For: Steel, Aluminium, Alloy, Brass, Bronze
• Flute Type: Straight Flute
• Drill Type: HSS Twist Drill

Applications

• Stainless steel fabrication
• DIY projects requiring accurate threaded holes