EXACT High Speed Steel 4 mm Triangular Shank Drill Bit 12mm Shank Size 05321

EXACT 05321 High Speed Steel 4 mm Triangular Shank Drill Bit is crafted for professional industrial and mechanical applications requiring precise and efficient drilling performance. Made of high-quality High Speed Steel, this drill bit is engineered to deliver burr-free drilling results and smooth planing on sheet metal, pipes, and profiles without the need for centre-punching. This enhances productivity by eliminating additional preparation steps.

The 4 mm diameter drill bit features a triangular shank shape with a 12 mm size, which effectively prevents slipping in the drill chuck, ensuring consistent performance in demanding conditions. The bit is suitable for use on construction steel, corrosion-resistant CrNi steel, various non-ferrous metals, as well as Plexiglas, plastics, and wood materials up to 6 mm thick.

The drill diameter specification is laser-etched on each level, facilitating easy and reliable size identification during operation. This product is manufactured in Germany under strict quality control, guaranteeing reliability and longevity in industrial settings, laboratory prototyping, HVAC maintenance, manufacturing workshops, and other commercial environments.

The drill bit is delivered in a convenient plastic case to protect it from damage and to organize multiple drill bits safely during storage or transport. This makes it a practical addition to toolkits for metalworking, plumbing, general construction, and precision engineering tasks.

Durable High Speed Steel construction ensures lasting sharpness and toughness. 4 mm diameter offers precision for detailed drilling operations. Triangular 12 mm shank prevents slippage and maximizes torque transfer. Suitable for drilling in metals, plastics, and wood up to 6 mm thickness.

Laser-marked diameter ensures quick size verification during use. Eliminates need for centre-punching, reducing preparation time. Manufactured in Germany, reflecting high manufacturing standards. Protected storage in a plastic case enhances durability and organization.

This specialist drill bit is ideal for professionals and industries involved in mechanical fabrication, metalworking, construction projects, and precision lab and workshop applications. It empowers efficient and high-quality drilling processes with reliable control and minimal material damage. Browse the Industrial Tools & Equipment category at EnvMart for high-quality drill bits and accessories.

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