Chisel STANLEY STA.DŁUTO SDS+ 20 x 250 mm STA54407-QZ

STANLEY STA.DŁUTO SDS+ 20 x 250 mm chisel is designed for use with SDS+ rotary hammers to perform chiselling, grooving and removal of masonry and concrete materials. The tool combines a hardened steel cutting blade with an SDS+ shank to ensure secure fitting in compatible rotary hammers and efficient transfer of hammering force. Its 20 mm cutting width and 250 mm overall length make it suitable for targeted material removal in construction, renovation and demolition tasks.

Advantages

The hardened steel cutting edge delivers reliable performance when removing brick, concrete, mortar or tiles, while the SDS+ shank provides quick and secure coupling with standard SDS+ chucks. The 250 mm length gives extended reach for work in deeper joints and recessed areas without sacrificing control. The chisel is produced to withstand repeated impact and maintain cutting geometry for consistent results over multiple uses.

Suitable for

• Chiselling and shaping masonry and concrete
• Removing tiles, mortar and plaster
• Creating grooves and channels in walls and floors
• Spot demolition and removal of localized material

Key specifications

• Cutting width: 20 mm
• Overall length: 250 mm
• Shank type: SDS+
• Blade material: hardened steel cutting edge
• Intended tool type: rotary hammer / SDS+ hammer

How to use

Select a compatible rotary hammer with an SDS+ chuck and ensure the machine is switched off and unplugged or battery removed before fitting the chisel. Insert the SDS+ shank into the tool chuck until it locks; verify secure engagement by gently pulling the bit. Position the chisel tip against the work surface at the desired angle and apply controlled press while operating the rotary hammer in appropriate impact or hammer-only mode. For removal tasks, work progressively across the area and avoid excessive lateral bending of the chisel to preserve the cutting edge.

Usage recommendations

Wear appropriate personal protective equipment including safety goggles, ear protection and work gloves. Use the chisel only with SDS+ compatible rotary hammers and match working mode and impact energy to the material. For best results, maintain a steady pace, clear debris frequently, and inspect the chisel for wear or damage; replace when the cutting edge is excessively worn or the shank is deformed.