Bahco 3942-228-7-SL-2P Sandflex Bi-metal Hacksaw Blade, 228 mm

The Bahco 3942-228-7-SL-2P Sandflex bi-metal hacksaw blade is a professional-grade cutting tool measuring 228 mm in length. Engineered for durability and precision, this blade features a specialized bi-metal construction that combines a flexible spring steel back with a high-speed steel cutting edge. This design ensures the blade is virtually unbreakable during operation, providing exceptional wear resistance and long-lasting performance even in demanding environments.

Advantages

The primary advantage of this blade lies in its advanced bi-metal technology, which offers a superior balance between flexibility and hardness. The blade is coated to minimize friction during the cutting process, which reduces heat buildup and prevents binding. Its specific slope shape and tooth configuration are optimized for efficient material removal, ensuring clean and accurate cuts. The robust construction allows for reliable use across a variety of materials, making it a versatile addition to any professional toolkit.

Suitable for

• Cutting through plaster and various types of wooden chip boards
• Demanding industrial maintenance tasks
• Professional workshop applications requiring high precision
• General metal and board cutting projects

When it may not be suitable

This blade is specifically optimized for plaster and chip boards. It may not be the most efficient choice for cutting extremely hardened steel or thick masonry, where specialized diamond or carbide-tipped blades would be more appropriate. Additionally, for very fine detail work requiring a much higher tooth count, a blade with a higher TPI may be preferred.

Key specifications

• Length: 228 mm
• Thickness: 1.1 mm
• Tooth count: 7 TPI
• Material: Bi-metal Sandflex construction
• Shape: Slope (SL)
• Coating: Low-friction finish

How to use

To use the blade, ensure it is securely installed in a compatible hacksaw frame, ensuring the teeth are pointing forward toward the direction of the cut. Apply steady, even pressure during the forward stroke and release pressure on the return stroke to extend the life of the teeth. Always ensure the material being cut is properly clamped to prevent vibration and ensure a straight, clean cut.

What to consider before purchase

• Ensure the 228 mm length is compatible with your existing hacksaw frame
• Verify the 7 TPI configuration is suitable for the thickness of the material you intend to cut
• Consider the volume of work to determine if the 2-pack quantity meets your requirements

Usage recommendations

For optimal results and to maximize the lifespan of the blade, maintain a consistent cutting speed and avoid excessive force. Keep the blade clean and free of debris, and store it in a dry environment to prevent corrosion.