10pcs Carbide Twist Drill Bits | High Hardness for Wood/Plastic/Metal | 3.0mm - 7.0mm Straight Shank | Sturdy & Well - Shaped Flutes (4.0mm (10 pieces))

Produktbeschreibung

Industrial-Grade Carbide Material - These drill bits are made of cemented carbide for extreme hardness and low abrasion, ensuring accurate drilling through tough materials like metal and hardwood. Effortless Drilling Experience - Well-shaped twisted flutes design cuts through wood, plastic, and soft metals smoothly, reducing bit slippage and user fatigue during prolonged use. Multi-Material Versatility - Carbide drill bits work efficiently on wood, plastic, aluminum, and copper, making them ideal for DIY projects, carpentry, and metalworking. Engineered for Durability - High drilling efficiency with reinforced cutting edges extends service duration by 3X compared to standard HSS bits, saving replacement costs. Ready-to-Use Set - Includes 10 most-used sizes (3.0mm-7.0mm) in protective paper box for organized storage and quick access to all your drilling needs.