Bosch BL4136 9/64″ Black Oxide Spjobber (Bulk)

Engineered with precision and durability in mind, these drill bits from Bosch are a reliable choice for a variety of drilling applications. The set includes twelve 9/64 inch diameter bits, each designed with a speed helix feature that allows for three times faster drilling compared to standard options, making your tasks more efficient. Crafted from black oxide, these bits offer enhanced corrosion resistance and superior longevity, ensuring they last 50% longer than traditional high-speed steel bits. Suitable for use in materials ranging from steel and aluminum to wood and plastic, these jobber length drill bits provide versatility and ease, effectively reducing heat buildup during use and enhancing overall performance.