Bosch OSL034C Carbide Plunge Cut Blade 0.75in Starlock

Product Description

The ROBERT BOSCH TOOL GROUP OSL034C is a 3/4-inch carbide plunge cut blade engineered for oscillating multi-tool applications in demanding trade environments. Built with carbide teeth, this blade delivers high-performance cutting in metal and other tough materials. Bosch rates the OSL034C at 30 times the service life of standard bi-metal blades, making it a cost-effective choice for contractors and tradespeople who need consistent performance across extended jobsite use. It fits the Starlock interface system and is designed for professional-grade oscillating tools.

This blade is suited for residential and commercial jobsite work where a single blade must handle a wide range of materials. Rated applications include iron bar, black pipe, metal nails and staples, wood with nails, drywall, and ceramic tile. The Starlock interface provides positive blade retention for professional-grade performance. The OSL034C also works with OIS-compatible oscillating tools from Bosch, Fein, Milwaukee, Makita, Ridgid, and others, making it a versatile option across mixed tool inventories.

Key Features

• Carbide teeth rated for 30 times the life of standard bi-metal blades
• 3/4-inch cutting width for plunge cut applications
• Starlock interface for secure, professional blade engagement
• Compatible with OIS-interface tools from major brands
• Rated for use on iron bar, black pipe, nails, staples, wood with nails, drywall, and ceramic tile

Compatibility

Designed for Starlock oscillating tool systems. Also works with OIS compatible tools including Bosch, Fein, Milwaukee, Makita, Ridgid, and others.

Installation Notes

This blade is installed and swapped by carpenters, plumbers, electricians, and general contractors using oscillating multi-tools. Always power down and unplug or battery-disconnect the tool before changing blades. Follow the tool manufacturer's blade-installation procedure for the Starlock or OIS interface to ensure the blade is fully seated and locked before use. Wear appropriate PPE, including eye protection, when cutting metal or masonry materials.