Bosch's Power Bits are designed to handle tough torque applications. For long life and increased durability, they combine the highest quality S2 tool steel and a proven sub-zero tempering process. Made in USA under ISO9001 standards.

Features:

• 1/4" shank
• Reinforced tip for longer life than standard bits
• Ribbed tip withstands up to 50% more torque before camout
• Industrial grade S2 tool steel is tempered to Extra Hard for increased durability
• Power groove end fits all quick-change systems — can be chucked directly into a drill