EXACT 4-Piece High Speed Steel Cone Cutter Drill Bit Set for Metal 3 mm Min, 30.5 mm Max 4450118

EXACT 4450118 4-Piece High Speed Steel Cone Cutter Drill Bit Set is manufactured for precision metal drilling tasks, featuring cones with a minimum diameter of 3 mm and a maximum diameter of 30.5 mm. This set is ideal for use on construction steel, CrNi steel, non-ferrous metals, Plexiglas, plastic, and wood up to a thickness of 5 mm.

The individual bits are made from high speed steel (HSS) and coated with TiAlN for superior hardness and abrasion resistance, ensuring smooth, burr-free holes and planing results across sheet metal, pipes, and profiles.

The drill bits employ a crosswise grinding technique that removes the necessity for center-punching prior to drilling. The diameter guide is laser-engraved on the taps, remaining clear and readable even at high rotation speeds, and the three-faced driving shaft design prevents the bits from slipping in the drill chuck, enhancing operational safety and efficacy.

This kit is suited for use primarily in industrial, mechanical, construction, manufacturing, and metalworking settings. It offers reliable performance for demanding drilling applications on hard materials.

Contains four cone cutter drill bits for precise metal drilling. Crafted from high speed steel for durability and wear resistance. HSS TiAlN coating protects against hardness and wear. Burr-free drilling suitable for sheet metal, pipes, and profiles.

Crosswise grinding eliminates center-punching. Laser-engraved diameter guide for easy size identification. Three-faced driving shaft prevents slippage during drilling. Ideal for industrial and construction metal drilling use.

Not recommended for aluminum; use without cooling agents. Explore more in our extensive range of Drill Bit Sets and cutting tools available for industrial manufacturing and metalworking applications.