Bosch Standard insert bits are designed for today's tough applications. Made from the highest quality tool steel, The bits are fully hardened. Their jobsite-proven tempering process gives these bits increased durability. This helps to ensure long life under constant demanding use. They are engineered with precision-formed tips for proper fit. They have universal 1/4 in. Hex shanks for use with any bit holder.
Bosch offers a complete line of premium quality power bits, insert bits, bit holders and nutsetters for use in all drill/drivers and power screwdrivers.