This Brass Spiral Drill Tool with Spring is a precision Archimedes‑style hand drill designed for controlled manual drilling during fine detail work. Ideal for jewellers, watchmakers, model builders, craftspeople, and hobbyists, it provides exceptional accuracy when drilling small holes by hand — especially where powered drills may be too aggressive or risky.
The drill operates by gently pressing the top cap while guiding the spiral shaft up and down, causing the bit to rotate smoothly for clean, controlled drilling. This mechanism is confirmed in your reference page, where the same operation is described for precision work.
Suitable for holding micro drill bits up to 1.0 mm, making it perfect for jewelry fabrication, watch repairs, miniature model construction, and delicate hobby tasks. The brass body provides durability, stability, and a comfortable weight for daily workshop use.
Key Features
- Precision spiral hand drill for manual micro‑drilling
- Smooth push‑cap operation for controlled rotation
- Ideal for jewellers, watchmakers, model makers & hobbyists.
- Holds drill bits up to 1.0 mm diameter.
- Perfect for fine detail work, repairs & miniature components
- Brass construction with spring mechanism for smooth action
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