Bahco 3853-27-0.9-4/6 hacksaw blade

Bahco 3853-27-0.9-4/6 hacksaw blade is a replacement blade designed for cutting structural steel, tubes and profiles. The blade has a width of 0.89 mm and is manufactured with high speed steel (HSS) teeth to extend tool life. The PF tooth geometry and double set provide stability during cutting, reduce vibration and tooth stripping, and support mitre (angle) cutting operations.

Advantages

The HSS tooth material offers increased hardness and toughness compared with standard carbon teeth, resulting in longer life and improved resistance to wear. The PF tooth shape and new HSS edge reduce out-of-square cutting, vibration and pinching, which decreases the risk of broken blades. A double set further strengthens the teeth and improves durability during demanding cuts. The blade design targets maximum cutting performance for thin-walled and solid workpieces alike.

Suitable for

• Cutting structural steel sections
• Cutting tubes and pipe materials
• Profile and section trimming and fitting
• Mitre (angle) cutting of metal workpieces
• Thin-walled and single-piece cutting where 5/8 TPI tooth pitch is required

Key specifications

• Blade width: 0.89 mm
• Tooth material: high speed steel (HSS)
• Tooth geometry: PF tooth shape with double set
• Tooth pitch option: 5/8 TPI suitable for thin-walled and single workpieces
• Application focus: structural steel, tubes and profiles; suitable for mitre cuts

How to use

Install the Bahco 3853-27-0.9-4/6 blade into a compatible hacksaw frame according to the frame manufacturer’s instructions, ensuring correct tooth orientation for cutting on the pull or push stroke as applicable. Tension the blade to the recommended level to avoid flexing or pinching during the cut. Use steady, even strokes and allow the blade’s HSS teeth to do the cutting without excessive force. For mitre cuts, position the workpiece securely and maintain consistent feed to preserve tooth life and cutting accuracy.

Usage recommendations

Use cutting lubricant or coolant when sawing thicker or harder steels to reduce heat and extend blade life. Replace the blade if teeth show significant wear, stripping or chipping to maintain cutting quality and reduce the risk of blade breakage.