Description
Expo Tools 8pc HSS Drill Set 0.3–1.0mm 11509 contains eight high-speed-steel twist drill bits for fine, accurate drilling in model making and detailed hobby projects.
The closely spaced sizes provide a useful progression for small pilot holes and other precision work. These fine bits are well suited to controlled use with a compatible pin vice or miniature drill.
Key features
- Eight HSS twist drill bits
- Sizes: 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9 and 1.0mm
- Fine size range for precise, detailed drilling
- Suitable for model making and hobby projects
- Expo Tools reference 11509
For larger drill sizes, see the Expo Tools 8pc HSS Drill Set 0.5–2.0mm 11508. For a broader micro-drill selection, consider the Expo Tools 20pc HSS Micro Drill Set 11520.





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