A high-resolution studio shot of the Bosch OSL034C 3/4-inch Starlock carbide plunge cut blade, showcasing the laser-etched Swiss Made branding and the blue Starlock interface designed for heavy-duty metal and wood cutting.
The retail packaging for the Bosch OSL034C carbide extreme oscillating multi-tool blade, highlighting its 30X life compared to bi-metal blades and its compatibility with brands like Bosch, Fein, Makita, and Milwaukee.
A technical diagram of the Bosch OSL034C plunge blade showing its 4-inch total length and 3/4-inch cutting width, featuring high-performance carbide teeth for cutting iron bar, black pipe, and metal nails.
A close-up action photo of a Bosch Starlock carbide blade cutting through a thick rusted metal nail embedded in a wooden beam, demonstrating its 30X longer life than standard bi-metal oscillating blades.
An illustrative graphic showing the Starlock quick-change system, demonstrating how a Bosch multi-tool can change blades in just 3 seconds without the need for additional tools or manual tightening.
A two-step instructional graphic titled How To Change Starlock Blades, showing a user pulling a lever to release an old blade and snapping a new Bosch carbide plunge blade into place.
A compatibility graphic for the Starlock interface system, listing its fit with multiple professional tool brands including Fein, Milwaukee, Makita, Ridgid, Rockwell, Hitachi, and Ryobi.
A wide-angle action photograph showing a professional using a Bosch oscillating multi-tool with the OSL034C carbide blade to perform a precise plunge cut through heavy-duty metal fasteners in old lumber.
A high-resolution studio shot of the Bosch OSL034C 3/4-inch Starlock carbide plunge cut blade, showcasing the laser-etched Swiss Made branding and the blue Starlock interface designed for heavy-duty metal and wood cutting.
A high-resolution studio shot of the Bosch OSL034C 3/4-inch Starlock carbide plunge cut blade, showcasing the laser-etched Swiss Made branding and the blue Starlock interface designed for heavy-duty metal and wood cutting.
The retail packaging for the Bosch OSL034C carbide extreme oscillating multi-tool blade, highlighting its 30X life compared to bi-metal blades and its compatibility with brands like Bosch, Fein, Makita, and Milwaukee.
A technical diagram of the Bosch OSL034C plunge blade showing its 4-inch total length and 3/4-inch cutting width, featuring high-performance carbide teeth for cutting iron bar, black pipe, and metal nails.
A close-up action photo of a Bosch Starlock carbide blade cutting through a thick rusted metal nail embedded in a wooden beam, demonstrating its 30X longer life than standard bi-metal oscillating blades.
An illustrative graphic showing the Starlock quick-change system, demonstrating how a Bosch multi-tool can change blades in just 3 seconds without the need for additional tools or manual tightening.
A two-step instructional graphic titled How To Change Starlock Blades, showing a user pulling a lever to release an old blade and snapping a new Bosch carbide plunge blade into place.
A compatibility graphic for the Starlock interface system, listing its fit with multiple professional tool brands including Fein, Milwaukee, Makita, Ridgid, Rockwell, Hitachi, and Ryobi.
A wide-angle action photograph showing a professional using a Bosch oscillating multi-tool with the OSL034C carbide blade to perform a precise plunge cut through heavy-duty metal fasteners in old lumber.
A high-resolution studio shot of the Bosch OSL034C 3/4-inch Starlock carbide plunge cut blade, showcasing the laser-etched Swiss Made branding and the blue Starlock interface designed for heavy-duty metal and wood cutting.
BOSCH

Bosch OSL034C 3/4 Inch Starlock Carbide Plunge Cut Blade for Oscillating Multi Tools Heavy Duty Metal Wood with Nails and Ceramic Cutting Swiss Made

In stock
SKU: OSL034C
$10.99 USD
$11.06 USD Sale $10.99 USD

Description

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Maximize Your Cutting Power with Bosch Starlock Carbide Technology – The Ultimate Multi-Tool Solution

The Bosch OSL034C 3/4" Starlock® Carbide Plunge Blade represents the pinnacle of oscillating multi-tool technology. Engineered with high-performance carbide teeth, this blade is specifically designed to tackle the toughest materials that would destroy standard bi-metal blades. By utilizing the innovative three-dimensional Starlock interface, this accessory provides maximum torque transfer and reduced vibration, enabling you to perform high-performance plunge cuts with precision and ease. Whether you are cutting through black pipe, iron bars, or wood with embedded hardened nails, the OSL034C delivers a professional-grade finish every time.

Proudly Swiss Made, Bosch carbide blades offer an incredible 30X life expectancy compared to standard bi-metal alternatives, making them the most cost-effective choice for demanding professionals. The 3/4" width is ideal for detailed plunge cuts and working in tight spaces where larger blades cannot reach. The Starlock interface ensures a secure "snap-in" connection with the next generation of high-performance tools, while remaining fully backward compatible with OIS® tools from brands like Milwaukee, Makita, Fein, and Rigid. With laser-etched markings and a color-coded interface, identifying the right blade for your heavy-duty application has never been faster or more reliable.

Key Features

  • Industrial Carbide Teeth: Engineered for extreme durability in metal, ceramic, and hardened materials.
  • 30X Extended Life: Outlasts standard bi-metal blades by thirty times in high-performance applications.
  • Starlock® Interface: Provides a 3D connection for highest torque transfer and professional-grade performance.
  • Universal Compatibility: Works with Starlock tools and fits existing OIS® compatible tools including Bosch, Fein, and Milwaukee.
  • Swiss Precision: Manufactured in Switzerland for unmatched accuracy and long-term reliability.
  • Color-Coded Identification: Laser-etched blade and color coding allow for instant identification of material application.

What's Included

  • (1) Bosch OSL034C 3/4" Starlock Carbide Plunge Blade

Specifications

Brand Bosch
Model Number OSL034C
Blade Width 0.75 in (3/4")
Blade Length 4.0 in
Blade Thickness 0.125 in
Blade Material Carbide Tipped
Interface System Starlock® (OIS Compatible)
Country of Origin Switzerland
Application Iron Bar, Black Pipe, Nails, Ceramic
Material Capability Metal, Drywall, Wood with Nails

Pro-Tip: When using carbide-tipped plunge blades on metal, avoid using excessive pressure. Let the high-frequency oscillations and the carbide teeth do the work. Maintaining a slight "sawing" or rocking motion during the plunge will help clear debris and significantly extend the life of the blade when cutting through thick materials like black pipe.