Bosch's Oscillating Interface System, or OIS, is a unique 12-pin design that provides a secure connection between the multi-tool and accessory necessary for high torque operations. Bosch multi-tool accessories are faster, last longer and fit all multi-tools on the market directly or with the OIS adapter.
- 12 pin design provides a secure connection for high torque oscillating tools
- BiM designed plunge cut blade for durability
- Ideal for cutting thin gauge metal such as sheet metal or metal studs
- 1-3/8 in. Bi-Metal Plunge Blade - OSC138MF