Usage
The Bosch helical wood drill bit Ø18 235mm is designed for precise drilling in soft, hard, or damp woods. Suitable for use with a standard 13 mm chuck drill in carpentry, roofing, and general woodworking applications.
Advantages
- Threaded self-centering point ensures clean and accurate starts on all wood types.
- Large rectified helical flute allows continuous chip removal, even when drilling wet wood.
- Hexagonal shank provides secure grip and prevents slipping in the drill chuck.
- Compatible with various professional drills fitted with a hex shank (6 facet) system.
- Suits both professionals and advanced DIY users working across different wood conditions.
Specifications
- Milled from high-quality metal; features a precision-ground threaded point, one cutting lip, and one scoring spur for clean drilling.
- No specific certification indicated; engineered to meet Bosch’s professional tool standards for durability under regular use.
- Diameter: 18 mm; overall length: 235 mm; working length: approximately 170 mm; hex shank size: approx. 11.1 mm across flats; suitable for standard drills with a minimum chuck size of 13 mm.
- Differentiated by its robust flute geometry that expels wood chips efficiently to reduce clogging during deep or repeated drilling tasks.
How it works
The bit’s self-feeding threaded tip pulls the drill into the wood while the sharpened cutting edge forms clean holes. The large helical groove guides chips away quickly to maintain efficiency through each pass.
