This set of ten 4.5 mm HSS drill bits delivers precise and dependable drilling across metal, wood, plastic, and light alloy materials. Crafted from premium high-speed steel and treated with a black-oxide coating, these bits resist heat and corrosion while maintaining sharp, long-lasting cutting edges. Ideal for workshop, construction, DIY, and repair tasks, they arrive neatly packed in a durable storage pouch for easy organization and portability.
Key Features
Diameter: 4.5 mm – suitable for a wide range of medium-drilling applications
Material: High-speed steel (HSS) for excellent wear resistance and toughness
Finish: Black-oxide coating protects against heat and corrosion
Length: Standard jobber length (~75 mm total) for versatile use
Tip Angle: 118° for clean and accurate hole initiation
Shank: Round shank fits most standard drill chucks
Flute Design: Dual flutes for efficient chip removal and smooth drilling
Applications: Perfect for drilling into metal, wood, plastic, and composites
Packaging: Comes with a sturdy pouch for storage and transport