Bahco 3851-27-0.9-8/12 M42 Sandflex Cobra Bandsaw Blade

Product Description

The BAHCO 3851-27-0.9-8/12 is an M42 bi-metal bandsaw blade engineered for production cutting of medium to large cross-sections. It carries an 8/12 TPI variable tooth pattern that is mathematically formulated to maximize cutting performance while reducing vibration and heat buildup during the cut. The blade features a high-speed steel tooth edge that delivers an elevated combination of hardness and toughness, along with a precision-set tooth geometry that produces a smooth surface finish. It is installed by machine operators, metal fabricators, and shop technicians running production bandsaw equipment.

This blade is designed for demanding production environments where consistent throughput and surface quality are required. It excels when cutting alloy steels and stainless steels, and accommodates a broad range of material types through its variable tooth configuration. The reduced friction and vibration characteristics make it well suited for extended cutting runs where blade wear and part finish are critical concerns. Applications include structural tube, solid bar, and profile cutting in metal fabrication shops and industrial production settings.

Key Features

• M42 bi-metal construction with high-speed steel tooth edge for combined hardness and toughness
• Variable 8/12 TPI tooth pattern mathematically formulated to maximize cutting performance
• Superior surface finish on the blade body reduces friction and vibration throughout the cut
• Precise tooth set delivers smooth part finish and reduces burr formation
• Optimized tooth geometry allows easy penetration into alloy and stainless steels
• Suitable for medium to large section production cutting across a variety of materials

Compatibility

Designed as a production-grade replacement bandsaw blade for horizontal and vertical metal-cutting bandsaw machines accepting blades of the corresponding width and thickness specification.

Installation Notes

Bandsaw blade installation should be performed by a qualified technician with the machine fully powered down and locked out before removing the blade guard or existing blade. Verify that wheel guides, blade tension, and blade tracking are set according to the saw manufacturer specifications before resuming operation. Use appropriate gloves when handling bandsaw blades, as tooth edges are sharp. Confirm that the blade width and thickness are compatible with the saw model before mounting.

Technical Specifications

• Blade Series: M42 Sandflex Cobra
• Tooth Pattern: Variable 8/12 TPI
• Tooth Material: M42 High-Speed Steel
• Primary Application: Production cutting of alloy and stainless steels, medium to large sections
• Unit of Measure: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: BAHCO
• Manufacturer Part Number: 3851-27-0.9-8/12