Chisel SDS‑Max DeWalt DT60703 25×300 mm — SDS‑Max masonry chisel 25 mm

DeWalt SDS‑Max chisel DT60703, 25×300 mm, is a heavy‑duty masonry chisel designed for use with SDS‑Max rotary hammers and demolition hammers. The 25 mm blade width and 300 mm overall length deliver deep penetration and high material removal rates in masonry, concrete and natural stone. Built for professional construction and renovation tasks, this chisel focuses on durability and effective transfer of impact energy for controlled chiselling and demolition work.

Advantages

The chisel features a hardened and ground tip for extended wear resistance and consistent cutting performance. Its SDS‑Max shank ensures a secure fit and efficient power transfer from compatible rotary hammers, reducing slippage during heavy impact. The 25 mm blade offers a balance between narrow precision and broad material removal, enabling both breaking and shaping of masonry surfaces. The overall length improves reach and allows deeper cuts without sacrificing control.

Suitable for

• Demolition of masonry walls and concrete sections
• Removing tiles, mortar and plaster from substrates
• Chiselling out channels and recesses in concrete and brick
• Shaping and trimming natural stone and block units

Key specifications

• Tip width: 25 mm
• Overall length: 300 mm
• Shank type: SDS‑Max compatible
• Material treatment: hardened tip for wear resistance
• Intended materials: masonry, concrete, stone

How to use

Insert the SDS‑Max shank into the hammer's chuck until it locks according to the tool manufacturer's instructions. Position the chisel tip against the work surface at the required angle and apply steady guides while the hammer delivers impacts; allow the tool's impact energy to perform the cutting rather than forcing the chisel. For deep or continuous chiselling, withdraw the chisel periodically to clear debris and check progress. After use, inspect the tip for wear and regrind or replace if the cutting performance declines.

Usage recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection and gloves. Select a compatible SDS‑Max rotary or demolition hammer with sufficient impact energy for masonry work. Avoid using the chisel on reinforced concrete with exposed rebar; if contact with metal is likely, check the condition of the tip more frequently. Store the chisel in a dry place and protect the tip to preserve its hardness and geometry.