Draper 4.2mm HSS Twist Drill for 5 x 0.8 Taps

General description This set includes high-speed steel (HSS) twist drills designed for precise drilling in various materials. The drills are manufactured to DIN338 and ISO235/1 standards, ensuring quality and durability. They are ideal for preparing holes prior to tapping and are suitable for professional and DIY use. Technical specifications Material: High-Speed Steel (HSS) Standards: DIN338, ISO235/1 Sizes: 1.6mm to 10.2mm Packaging: One drill per card for sizes 4.2-10.2mm, two drills per card for sizes 1.6-3.3mm Compatibility and accessories Compatible with standard drill chucks Suitable for drilling in metal, plastic, and wood Installation Insert the drill into a compatible drill chuck Secure tightly before use Usage Use appropriate speed and pressure for the material Ensure the drill is perpendicular to the work surface Wear safety goggles during operation