Bosch 2609390038 Extension for Adapter with Key Width 7/16 inch 11mm Hex Shank

Features: Drilling Through Thick Materials Hex Hole Saw Extension provides a connection between adapter and power tool for drilling through thick materials Hex shank for a strong connection and maximum torque transmission in three-jaw chucks and ¼"" internal hex tool holders Suitable for use with all corded and cordless drill drivers The Hex Hole Saw Extension provides a connection between the adapter and the power tool to make drilling through thick materials possible. With a length of 300 mm, this extension is ideal for drilling through walls and floors. It is suitable for use with all corded and cordless drill drivers.

Extension for hexagon socket adapter, KW 11 mm 305 mm; 11 mm hex extension; for adapter with width across flats 7/16"/11 mm hex shank, Weight: 0.22 Pounds, Manufacturer: Bosch