Hacksaw Blades Irwin 10504525, 300 mm, Metal, Pack of 2

Irwin 10504525 hacksaw blades are replacement metal blades each measuring 300 mm in length, supplied as a pack of two. Designed for manual hacksaws, these blades feature a blue finish and are intended for general cutting tasks in metalworking, plastics and similar materials where a 300 mm blade is required. The blades fit standard compatible hacksaw frames and are suitable for routine workshop and maintenance use.

Advantages

These Irwin blades are manufactured to provide consistent tooth performance and reduced risk of tooth stripping, contributing to longer service life compared with generic blades. The metal construction improves durability and resistance to shattering under normal working conditions. The blue finish offers surface protection against minor corrosion and helps identify the blades among other tools.

Suitable for

• Cutting mild steel and ferrous metals in manual hacksaw operations
• Trimming plastic pipes and profiles
• General workshop maintenance and repair tasks
• Replacement for compatible 300 mm hacksaw frames

Key specifications

• Blade length: 300 mm
• Material: metal
• Pack contents: 2 blades
• Suitable mounting: standard manual hacksaw frames accepting 300 mm blades
• Finish: blue surface treatment

How to use

Install a blade into a compatible hacksaw frame following the frame manufacturer’s instructions, ensuring the teeth face forward for a push cutting action or as preferred for the specific task. Tension the blade securely to prevent flexing during cutting. Use steady, even strokes and allow the blade to do the cutting without excessive force. For cutting metal, mark the cut line clearly and clamp the workpiece to prevent movement. Replace blades when cutting efficiency decreases or if teeth become damaged.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. Select a blade with a suitable tooth pitch for the material being cut—finer teeth for thin metals and plastics, coarser teeth for thicker sections. Store blades dry and flat to preserve the blue finish and prevent corrosion.