kwb 315445 Sierra para metal 450 mm hoja de sierra HSS bimetal mango ergonómico

Cutting through metal pipes, rods, and profiles by hand is slow and exhausting when the saw blade wanders or dulls quickly. The kwb 315445 Metal Saw solves this with a 450 mm HSS bi-metal blade that stays sharp longer and a rigid steel frame that keeps the cut straight. The ergonomic handle reduces hand fatigue during longer jobs, making it a reliable choice for workshop, DIY, and construction tasks.

Who is it for

This hacksaw is built for plumbers, electricians, metalworkers, and serious DIYers who need clean, controlled cuts in metal, non-ferrous metals, and plastics. If you regularly cut threaded rod, conduit, or angle iron, the 24 TPI blade and adjustable tensioning help you work faster and more accurately.

Main features

• 450 mm HSS bi-metal blade for durable cutting performance
• 24 teeth per inch (TPI) for smooth cuts in metal and plastic
• Robust steel frame with adjustable blade tension via wing nut
• Ergonomic plastic handle for a comfortable, secure grip
• Fixed cutting angle for standard hacksaw applications

Specifications

• Product type: Hacksaw / Metal Saw
• Blade length: 450 mm
• Blade material: HSS bi-metal
• Frame material: Steel
• Handle material: Ergonomic plastic
• Teeth per inch: 24 TPI
• Blade tensioning: Adjustable via wing nut
• Blade change mechanism: Screw/wing nut
• Intended use: Metal, non-ferrous metals, plastics
• Overall length: Approx. 500 mm
• Colour: Red/Black handle, Silver frame
• Blade included: Yes, 1x HSS bi-metal blade

Tips

For longer blade life, apply light pressure on the forward stroke and release on the return. Keep the blade properly tensioned to prevent bending and ensure straight cuts. Replace the blade when teeth become dull or chipped to maintain cutting speed and accuracy.