[12mm]
[10mm]
[9mm]
The 3-piece high-speed steel blade construction ensures sharp sharpness and long life, and the design reduces damage even when exposed to nails lurking in wood during drilling. Applicable materials: For drilling holes in all wood (general wood, laminated wood), renovation and electrical construction. Even if it is touched by nails, it is less damaged. (Screws) Short 0.5 inch (12 mm)