Bosch BL2146 19/64″ Black Oxide Sp Jobber (Carded)

Engineered for superior performance, this black oxide drill bit from Bosch promises enhanced durability and longevity, lasting up to 50% longer than standard high-speed steel options. Its speed helix design allows for three times faster drilling, making it ideal for a range of materials including steel, copper, aluminum, and various woods. With a thoughtful coating that reduces heat buildup, this bit ensures easier drilling and an extended lifespan. Additionally, it comes in a convenient jobber length, providing versatility for various tasks while being compatible with a minimum chuck size of 1/2 inch.