Bosch BL2159 1/2″ Black Oxide Sp Jobber 3/8 Red (Carded)

The 1/2-inch by 6-inch fractional jobber drill bit from Bosch offers exceptional performance for a variety of drilling applications. With its innovative speed helix design, it boasts a drilling speed that is three times faster than standard bits, making it a perfect choice for those who need efficiency without compromising on quality. The black oxide surface coating not only contributes to reduced heat, facilitating easier drilling, but also enhances the drill bit’s longevity, allowing it to last 50% longer than typical high-speed steel alternatives.