Makita D-78346 Metal Twist Drill Bit Set Metal Twist Jobber Drill Bits

Makita D-78346 is a set of metal twist jobber drill bits, designed to offer precision and durability in drilling applications. This drill bit set, identifiable by the identifier 3398447, includes high-speed steel bits engineered to withstand the demands of repetitive drilling into metal surfaces. Each drill bit in this set features a conventional 118-degree point angle, which provides reliable penetration and clean hole formation in a variety of metal substrates. Common engineering applications for these bits include the fabrication and maintenance of structural steel components, the installation of metallic fixtures, and the manufacturing of mechanical assemblies. This set is suitable for both professional and industrial use, ensuring efficient performance and compatibility with standard drill chucks.