Bosch TI2155 7/16″ TITANIUM NITRIDE-COATED SP JOBBER 3/8 RED DRILL BIT (CARDED)

Engineered for precision and durability, the 7/16 In. x 5-1/2 In. Titanium-Coated Drill Bit from Bosch is an essential tool for tackling a wide variety of materials, including sheet metal, aluminum, plastic, and even stainless steel. Its super-hard titanium coating provides an impressive lifespan, lasting up to six times longer than traditional high-speed steel bits, while effectively reducing heat during use for extended performance. With a balanced double flute design, this drill bit minimizes chatter and vibration, ensuring clean and accurate holes with a self-starting point that engages immediately upon contact. Whether you’re working on wood, plasterboard, or tougher metals, this versatile twist drill bit is an excellent choice for both professional and DIY applications.