DEWALT SDS-Plus Flat Chisel 40x250mm DT6803

The DEWALT DT6803 SDS-Plus Flat Chisel is a high-performance demolition accessory designed for professional use. With a 40mm working width and 250mm overall length, this chisel delivers efficient material removal in concrete, masonry, brick, and tile applications. Manufactured from high-grade hardened steel and heat-treated for extended life, it offers superior durability and resistance to wear. The wide, flat cutting edge ensures rapid breaking and chiselling, while the SDS-Plus shank provides secure compatibility with all SDS-Plus rotary hammer drills. Ideal for general demolition, renovation, and construction tasks.

Advantages

High-grade hardened steel construction with heat treatment for maximum durability and wear resistance. Wide flat cutting edge for efficient material removal. SDS-Plus shank ensures universal compatibility with SDS-Plus rotary hammer drills. Sandblasted/polished finish with corrosion resistance for long service life.

Suitable for

• Breaking and chiselling concrete, masonry, brick, and tile
• General demolition and renovation work
• Removing tiles, mortar, and plaster
• Channel cutting and chasing in walls

Key specifications

• Chisel Type: Flat Chisel
• Shank Type: SDS-Plus
• Overall Length: 250 mm
• Working Width: 40 mm
• Material: High-grade hardened steel
• Shank Diameter: 10 mm
• Pack Quantity: 1 piece
• Finish: Sandblasted / Polished
• Corrosion Resistance: Yes

Recommendations

For optimal performance, use with SDS-Plus rotary hammer drills. Always wear appropriate personal protective equipment (PPE) including safety glasses, gloves, and hearing protection during demolition work.