Bahco Cobra™ Bi-Metal Bandsaw Blade Series 3851 - 10ft. Length, 3/4" Width, .035" Thick, 6/10 Teeth Per Inch

Bahco Cobra™ Sandflex® Bi-Metal Bandsaw Blade, Series 3851, is a high-performance blade designed for production cutting and versatile general use. This Cobra variant delivers the flexibility to handle a wide range of materials with a long service life, optimized tooth geometry, and M42 tip hardness for improved wear resistance. The blade is specified as 10 ft in length, 3/4 in width, and 0.035 in thick with a 6/10 teeth-per-inch pattern, making it suitable for demanding production environments while maintaining a smooth cut on common workpieces.

Uses & Applications

• General purpose to production cutting: designed as the most flexible solution for varied cutting tasks.
• Contour and small-machine cutting: optimized for precise contouring and complex shapes on a range of materials.
• Solids, bundles, profiles, castings, and challenging geometries: suitable for diverse workpieces including aluminum, stainless steel, and similar alloys.
• Production cutting of medium-to-large sections: engineered to maintain performance across varying production workloads.
• Aluminum, stainless steel, steels, non-ferrous materials, cast iron, and plastics: broad workpiece material compatibility for everyday metalworking tasks.

Key Features & Benefits

• Sandflex Cobra design: high-performance bi-metal blade engineered for production cutting with reduced vibrations.
• M42 tooth tips: optimized hardness and toughness for longer blade life and better wear resistance.
• Variable teeth pattern geometry: mathematically formulated to maximize cutting performance and surface finish.
• Low heat and wear: fewer vibrations translate to cooler cuts and extended blade life.
• PRX tooth style with 6/10 TPI (for this variant): optimized for a balance of fast penetration and smooth finish on a wide range of materials.

Technical Specifications

Frequently Asked Questions (FAQs)

What is the product name and series of this blade?

Bahco Cobra Sandflex Bi-Metal Bandsaw Blade, Series 3851.

What is this blade designed for?

It is a high-performance blade designed for production cutting and versatile general use.

What material feature contributes to wear resistance?

M42 tip hardness provides improved wear resistance.

What are the blade's physical specifications?

Length is 10 ft; width is 3/4 in (20 mm); thickness is 0.035 in (0.9 mm); teeth per inch is 6/10; tooth style is PRX; blade material is Bi-Metal; and series is Sandflex Cobra.

What tooth style and TPI does this variant use?

PRX tooth style with 6/10 TPI.

What design features help reduce heat and wear?

Key features include the Sandflex Cobra design with reduced vibrations and low heat, which translates to cooler cuts and extended blade life.

What are the uses and applications for this blade?

Uses include general purpose to production cutting as the most flexible solution for varied cutting tasks; contour and small-machine cutting for precise contouring and complex shapes on a range of materials; solids, bundles, profiles, castings, and challenging geometries including aluminum, stainless steel, and similar alloys; production cutting of medium-to-large sections to maintain performance across varying production workloads; and broad workpiece material compatibility including aluminum, stainless steel, steels, non-ferrous materials, cast iron, and plastics.

What materials is it compatible with?

Aluminum, stainless steel, steels, non-ferrous materials, cast iron, and plastics.

How does it perform across varying production workloads?

It is engineered to maintain performance across varying production workloads.

What related products are listed?

3851-20-0.9-HA-3 — Sandflex Cobra Foundry blade variant (20 mm width, 0.9 mm thick, 3 TPI); 3851-20-0.9-H-3 — Sandflex Cobra Hook Tooth variant (20 mm width, 0.9 mm thick, 3 TPI).