Lâmina de serra sabre Bahco 3940-300-6-SL-5P

Bahco 3940-300-6-SL-5P sabre saw blades are a set of five Sandflex® bi-metal blades designed for demanding cutting tasks in wood with embedded nails and for cutting thick metal materials. Each blade is 300 mm long and combines a high-speed steel (HSS) tooth geometry with 8% cobalt for extended wear resistance. Two body styles are available: a slope-shaped (SL) thicker blade with a narrow nose for access in confined spaces and improved rigidity, and a standard (ST) flexible blade with a regular body for easier positioning.

Advantages

Sandflex® bi-metal construction makes the blades highly resistant to breakage and suitable for cutting mixed materials. HSS teeth with 8% cobalt increase tooth life and maintain cutting performance when encountering nails or other hard inclusions. The slope-shaped SL variant provides higher resistance to fracturing and bending, enabling straighter cuts in tight spots, while the standard ST variant offers greater flexibility for bending into position. Available thicknesses range from 0.9 mm to 1.9 mm and tooth patterns from coarse to fine (4/6 TPI up to 8/12 TPI), allowing selection for different cutting speeds and finishes.

Suitable for

• Cutting wood with embedded nails
• Cutting thick metal sheets and profiles
• Renovation and demolition work
• General-purpose wood and metal cutting in workshops and on-site

Key specifications

• Brand: BAHCO
• Model: 3940-300-6-SL-5P
• Type: Sandflex® bi-metal sabre saw blades
• Length: 300 mm
• Toothing: HSS with 8% cobalt
• Tooth pitch: 4/6 TPI to 8/12 TPI (coarse to fine)
• Thickness: 0.9 mm – 1.9 mm
• Body styles: slope-shaped (SL) and standard (ST)
• Pack: retail pack of 5 blades (also available in packs of 2, 10 or 100)
• EAN: 7314150361809

How to use

Select the blade variant and tooth pitch appropriate for the material and desired finish: coarser TPI for faster cuts in wood, finer TPI for smoother cuts or thin metal. Fit the blade into the sabre saw per the tool manufacturer’s instructions, ensuring secure clamping. When cutting wood with embedded nails, maintain steady feed and avoid forcing the blade; let the HSS teeth with cobalt cut through the nail inclusions. Replace blades when wear reduces cutting speed or causes rough cuts.

Recommendations

Use the slope-shaped (SL) blades when working in narrow or confined areas where rigidity and straighter cuts are required. Choose the standard (ST) blades when you need more flexibility to bend the blade into position. Store blades dry to prevent corrosion and inspect teeth before use for optimal performance.