Fein 63903216017 E-Cut Long-Life Starlock Plunge Cut Blade 2-Pack, 65 mm Bi-Metal

On a busy renovation site, a carpenter reaches for the Fein MultiMaster to cut a clean recess in a hardwood floor for a vent. With the Fein 63903216017 E-Cut Long-Life plunge cut blade, the tool sinks into the wood with precision, leaving crisp edges without splintering. This 2-piece set of bi-metal blades is engineered for demanding cuts in wood, metal, and plastic, delivering the durability and speed professionals expect from Fein Original Accessories.

Key specifications

• Blade type: E-Cut Long-Life plunge cut blade
• Material: Bi-metal for extended life
• Cutting width: 65 mm
• Immersion depth: 50 mm
• Mounting system: Starlock
• Quantity per pack: 2 pieces
• Tooth geometry: Universal for versatile cutting
• Blade shape: Straight
• Packaging: Blister pack

Why choose it

The E-Cut Long-Life blade stands out with its bi-metal construction, combining a flexible high-speed steel cutting edge with a tough alloy body. This design resists breakage and maintains sharpness far longer than standard carbon blades, even when cutting abrasive materials like plasterboard or non-ferrous metals. The universal tooth geometry ensures fast, precise cuts across a wide range of materials, reducing the need to switch blades frequently. Its Starlock mounting system provides a secure, tool-free fit with Fein MultiMaster and other Starlock-compatible oscillating multi-tools, minimizing vibration and maximizing power transfer.

Ideal use cases

• Plunge cuts in hardwood, laminate, and parquet flooring
• Cutting openings in plasterboard for outlets and switches
• Trimming door jambs and baseboards during flooring installation
• Precision cuts in non-ferrous metals like aluminium and copper
• Working with composites and plastic pipes

Good to know

Each pack includes two identical blades, so you always have a spare on hand. The blister packaging keeps blades protected and organized in your tool bag. For best results, use with a Fein MultiMaster or any Starlock-compatible oscillating multi-tool. The blade's straight shape and 65 mm cutting width offer excellent control for both straight and curved cuts. Remember to let the tool do the work—excessive pressure can reduce blade life. With proper use, these Long-Life blades will outlast standard blades by a significant margin, making them a smart investment for professionals and serious DIYers.