Bosch 35410 1" #1 TRI-WING Insert Bit Bosch Power Tools and Accessories is one of the divisions within the Robert Bosch Tool Corporation, which is one of the largest power tool and accessory manufacturers in the world. Bosch provides a complete line of corded and cordless power tools and accessories engineered to survive any jobsite and allow professionals to take control of their work. Bosch offers premium quality power bits, insert bits, bit holders and nutsetters for use in all drill/drivers and power screwdrivers Bosch 35410 1" #1 TRI-WING Insert Bit Features: Point: #1 Length: 1" *Image shown may vary by color, finish, or material