Lâmina de serra de vaivém DeWALT DT2074 aço carbono HCS

The DeWALT DT2074 High Carbon Steel (HCS) jigsaw blade is designed for precision cutting in a range of common construction and DIY materials. Manufactured from high carbon steel, the blade offers a balance of flexibility and edge retention suitable for controlled cuts in wood, laminated boards and softer plastics. The black and grey finish improves visibility of the cutting edge and helps resist wear during use.

Advantages

The HCS material provides a combination of toughness and cutting performance for general-purpose jigsaw work, allowing smoother curved and straight cuts in softer materials. The blade geometry and tooth profile are optimized to reduce splintering on the top surface and to deliver consistent kerf width. Its finish increases contrast against the workpiece for easier alignment and supports longer service life under typical jobsite conditions.

Key specifications

• Material: high carbon steel (HCS)
• Intended use: general-purpose cutting in wood and soft materials
• Finish: black and grey coating for improved visibility and wear resistance
• Tooth type: fine-toothed profile for cleaner cuts and reduced splintering
• Compatibility: fits standard shank jigsaw models (verify your tool's blade mount type)

How to use

Install the DeWALT DT2074 blade according to your jigsaw manufacturer's instructions, ensuring the blade is secured with the correct shank orientation and locked in place. Select an appropriate cutting speed and feed rate for the material: use slower feed with higher stroke rates for harder timbers and steady, moderate feed for laminates to avoid chipping. Support the workpiece to minimize vibration and keep the cut line visible. Replace the blade when signs of dulling, increased burning or reduced cutting quality appear.

Recommendations

For best results, use this HCS blade on softer woods, plywood, MDF and thin plastics. Avoid prolonged cutting of metals or very hard, abrasive materials, as HCS blades are not designed for such use. Maintain steady cutting speed and proper support to extend blade life and achieve cleaner edges.