FEIN Cuchilla de corte, recta, profundidad de corte 69 mm, StarlockMax, 1 ud. (63903238210)

For carpenters and renovation specialists tackling precise cut-outs in hardwood flooring or sheet metal cladding, the FEIN 63903238210 E-Cut Long-Life saw blade delivers clean, fast plunge cuts without pilot holes. Its StarlockPlus mount clicks directly into compatible FEIN and other Starlock multi-tools, eliminating adapter plates and ensuring maximum power transfer for demanding jobs. The bi-metal construction combines a flexible high-speed steel body with hardened teeth, offering exceptional durability and resistance to breakage even when cutting through occasional nails or staples. With a 35 mm cutting width and 50 mm plunge depth, this blade is ideal for recesses, sockets, and flush cuts in tight spaces. The universal tooth geometry cuts efficiently in both wood and non-ferrous metals, while the Long-Life treatment extends service life significantly compared to standard blades. Whether you are a professional installer or a demanding DIYer, this blade provides the precision and longevity needed for high-volume cutting tasks.

Key specifications

• Blade type: E-Cut Long-Life
• Mounting system: StarlockPlus (also fits Starlock and StarlockMax with appropriate adapter)
• Blade material: Bi-metal (BIM) for flexibility and durability
• Cutting width: 35 mm
• Cutting depth (plunge): 50 mm
• Tooth geometry: Universal teeth for multi-material use
• Primary application: Plunge cutting
• Compatible materials: Hardwood, softwood, non-ferrous metals, sheet metal up to 2 mm, plasterboard, plastics
• Quantity per pack: 1 piece
• Manufacturer country: Germany

Why choose it

The Long-Life designation means this blade is engineered for extended service life, reducing blade changes and downtime on the job site. Its bi-metal construction resists tooth breakage and maintains sharpness longer than standard carbon steel blades. The StarlockPlus interface provides a secure, wobble-free connection that maximizes cutting efficiency and reduces vibration, leading to cleaner cuts and less user fatigue. The universal tooth geometry allows you to switch between materials without changing blades, saving time and money.

Ideal use cases

• Plunge cutting for electrical outlets, switch boxes, and recessed lighting in drywall, wood, and laminate.
• Flush cutting of door jambs, baseboards, and PVC pipes during renovation.
• Trimming sheet metal, aluminum profiles, and non-ferrous pipes in HVAC and metalworking.
• Precision cut-outs in hardwood flooring, parquet, and engineered wood.
• Cutting plasterboard and fiber cement boards for partition walls and ceilings.

Good to know

This blade is compatible with all FEIN MultiMaster and other multi-tools featuring StarlockPlus, Starlock, or StarlockMax mounts (an adapter may be required for StarlockMax). Always follow the tool manufacturer's instructions for blade installation and safety. For optimal blade life, use appropriate speed settings and avoid excessive force. The blade is made in Germany to FEIN's rigorous quality standards.