Replacement multitool blades DeWalt DT20736 bi-metal construction 32 mm

Replacement multitool blades DeWalt DT20736 bi-metal construction 32 mm are precision cutting blades designed for oscillating multitools that accept DeWalt-compatible blades. The 32 mm cutting width provides a balance between reach and control, and the bi-metal construction combines a flexible backing with a hard cutting edge to resist wear during repeated use. These blades are intended for renovation and trimming tasks where precise, reliable cuts in a variety of materials are required.

Advantages

The bi-metal construction increases blade life by combining toughness and edge durability, reducing the frequency of blade changes. A 32 mm blade width gives improved accessibility in narrow slots and tight spaces while offering greater control than wider blades. The blade design is compatible with standard DeWalt-style mounting interfaces, ensuring secure attachment and stable cutting action. Overall, these blades deliver consistent cutting performance across wood, plastics and thin metals with predictable wear characteristics.

Suitable for

• Precision plunge cuts and trimming in solid and engineered wood
• Cutting and shaping plastics, laminates and composite panels
• Light cutting of thin steel, aluminum sheets and metal profiles
• Flush cuts and detail work in renovation and finishing tasks

Key specifications

• Blade type: bi-metal construction for combined flexibility and hardness
• Cutting width: 32 mm
• Compatibility: fits oscillating multitools accepting DeWalt-style blades
• Intended materials: wood, plastics, laminates, thin metals
• Cut style: straight/plunge cutting for detailed and flush work

How to use

Install the blade on a compatible oscillating multitool following the tool manufacturer’s instructions for secure mounting. Select an appropriate oscillation speed and apply steady, controlled pressure while cutting; avoid forcing the blade to prevent premature wear or overheating. For plunge cuts, start with a shallow entry and increase depth gradually. When cutting metals or denser materials, use a slower speed and allow the blade to cool periodically to extend life.

Usage recommendations

Use personal protective equipment such as safety glasses and gloves. Match the blade width and bi-metal cutting characteristics to the task: the 32 mm blade is best for narrow access and precision work. Replace the blade when cutting quality degrades or if the blade shows visible damage. Clean and inspect the blade after use to remove debris and prevent corrosion.