Lâmina de serra sabre Bahco 3940-300-14-ST-5P

The Bahco 3940-300-14-ST-5P is a Sandflex® bi-metal sabre saw blade engineered for demanding metal cutting. Constructed with HSS teeth containing 8% cobalt welded to a spring steel backing, the blade delivers high durability and resistance to breakage. Each blade is 0.9 mm thick, 300 mm long and features a standard (ST) shape with a sloped nose for versatile cutting.

Advantages

Sandflex® bi-metal construction combines high-speed steel teeth and a flexible spring-steel back for extreme durability and reduced risk of tooth breakage. The ST profile offers fast, aggressive straight cuts while remaining flexible enough for narrow or plunge cuts. Precision-ground teeth and 14–18 TPI tooth options ensure consistent cutting performance across different metal thicknesses.

Suitable for

• Cutting sheet metal and thin metal workpieces up to 0.9 mm
• Straight and narrow cuts in metal
• Professional metalworking and DIY repair tasks
• Applications requiring high durability blades and frequent blade changes (packs of 5)

Key specifications

• Brand: BAHCO
• Model / MPN: 3940-300-14-ST-5P
• Material: Sandflex® bi-metal (HSS teeth with 8% Co on spring steel back)
• Thickness: 0.9 mm
• Length: 300 mm (overall)
• Tooth pitch: 14 TPI to 18 TPI
• Shape: Standard (ST) with sloped nose
• Pack size: 5 blades (retail pack); other pack options available: 2, 10, 100
• EAN: 7314150364244

How to use

Install the blade into a compatible sabre/jig saw according to the tool manufacturer's instructions, ensuring correct teeth orientation for cutting metal. Use steady feed and appropriate speed for metal cutting; avoid excessive lateral force to prolong blade life. Replace blades when cutting performance declines or teeth show wear.

Recommendations

For best results when cutting metal, secure the workpiece, use cutting lubricant if appropriate, and select a tooth pitch (14–18 TPI) suited to the sheet thickness. Store blades in original packaging to protect the teeth and prevent corrosion.