The BOSCH OSL400F 4 In. Starlock® Oscillating Multi Tool Bi-Metal Segmented Saw Blade is built for professionals who demand precision, durability, and seamless compatibility. With a three-dimensional Starlock® fit, it delivers the highest torque transfer, reduced vibration, and integrated performance between tool and blade.

Key Features & Design

• Bi-metal cutting edge for all-purpose applications including wood with nails
• Segmented cutting edge, perfect for straight or flush cuts
• Color coded interface and laser etched blade to quickly identify the right blade
• Starlock® interface for professional performance, also works with OIS® compatible tools including Bosch, Fein, Milwaukee, Makita, Rigid, others
• Precision Swiss made blade
• Accessory Type: Oscillating Tool Accessory Blade
• Cutting Material: Bi-metal Blade
• Blade Width (in): 4
• Thickness (in): 0.125
• Case Included: No
• Color Coded: Yes

Designed to maximize torque transfer and minimize vibration, this blade is ideal for demanding cutting tasks in wood with nails and other challenging materials. It’s compatible with the Starlock® system—and also works with OIS® compatible tools—ensuring you’re ready for current and future high-performance tools. Precision Swiss-made quality means longevity and reliable performance in professional settings.