01DRILL & SCREWDRIVER ACCESSORIES
Precision tapping for soft metals
A compact six-piece set that consolidates two distinct operations into a single workflow. The tools sit neatly in a small carton, ready for the bench or the workshop shelf.
Designed for soft metals like aluminium and zinc alloys, this set drills and taps in one pass. It suits makers who value efficiency and precision in their metalworking projects.
6 x Screw Tap Drill Bits


02MATERIALS
Hardened steel for consistent cuts
Crafted from high speed steel, these bits offer high hardness and good abrasion resistance. This material choice ensures they maintain their edge through repeated use on softer metals, providing reliable performance without the need for constant sharpening.

04COMPATIBILITY
Hex shank for universal fit
The universal hex shank design ensures compatibility with standard 3-jaw chucks found in most drills. This versatility means the set integrates easily into existing toolkits, whether you are using a handheld power drill or a benchtop machine.
05RANGE
Six sizes covering common needs
The set includes M3*0.5mm, M4*0.7mm, M5*0.8mm, M6*1mm, M8*1.25mm and M10*1.5mm. This range covers the most frequently used metric thread sizes, allowing you to handle a variety of fastener applications without needing separate tools for each size.


06AT A GLANCE
The key points
- High speed steel with high hardness and abrasion resistance
- Combines drill bit and screw tap into a single function
- Universal hex shank fits standard 3-jaw chucks
- Includes M3 to M10 sizes with specific thread pitches
- Suitable for aluminium, tin and zinc alloy workpieces
07
About this product
1, High speed steel screw tap drill bits are of high hardness and good abrasion resistance
2, Drill bit of HSS 4341 is suitable for soft metals such as aluminum alloy, tin alloy, zinc alloy, and drill bit of HSS 6542 is also suitable for the processing of thin iron sheet
3, Combine drill bit with screw tap, convenient for your processing, time and labor saving
5, 6pcs per set, including M3*0.5mm, M4*0.7mm, M5*0.8mm, M6*1mm, M8*1.25mm and M10*1.5mm
This screw tap drill bit set is made of high speed steel, with high hardness and good abrasion resistance.
It includes 6pcs drill bit from M3 to M10. Compact and portable, this tool set is perfect for drilling and tapping, suitable for soft metal.
4, Universal hex shank, compatible with 3-jaw chuck
Description:

Features
High speed steel screw tap drill bits are of high hardness and good abrasion resistance.
Drill bit of HSS 4341 is suitable for soft metals such as aluminum alloy, tin alloy, zinc alloy, and drill bit of HSS 6542 is also suitable for the processing of thin iron sheet.
Combine drill bit with screw tap, convenient for your processing, time and labor saving.
Universal hex shank, compatible with 3-jaw chuck.
6pcs per set, including M3*0.5mm, M4*0.7mm, M5*0.8mm, M6*1mm, M8*1.25mm and M10*1.5mm.
Specifications
- Condition
- 100% Brand New
- Material
- HSS4341, HSS6542 Titanium Plated (Optional)
- Size
- M3*0.5mm, M4*0.7mm, M5*0.8mm, M6*1mm, M8*1.25mm, M10*1.5mm
- Weight
- approx. 61~85g











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