SDS‑MAX Pointed Chisel Dedra Dłuto szpicak 18×400 mm

SDS‑MAX Pointed Chisel Dedra Dłuto szpicak 18×400 mm is a pointed masonry chisel designed for use with SDS‑MAX rotary hammers. With a narrow, hardened tip and a 400 mm shank length, the tool concentrates impact energy into a small area for precise breaking, chipping and demolition of concrete, masonry and natural stone. It is intended for both professional tradespeople and DIY users who need controlled material removal in confined areas or when creating grooves and starting points for larger demolition work.

Advantages

The SDS‑MAX pointed chisel features a durable, heat‑treated tip that retains geometry under heavy use, enabling consistent point penetration and reduced glazing. Its SDS‑MAX-compatible shank ensures secure tool retention and efficient energy transfer from hammer to workpiece. The 18 mm diameter and 400 mm overall length provide a balance between accessibility into deeper joints and rigidity for concentrated impact. The simple, single‑purpose design makes it easy to position and control when performing targeted demolition or preparatory breaking.

Suitable for

• Breaking out concrete in confined spots and around embedded elements
• Chiseling masonry, brick and block for renovation or repair work
• Starting holes or grooves for mechanical anchors and cable routes
• Detail demolition where concentrated impact is required
• Removing mortar and localized spalling on stone and concrete surfaces

Key specifications

• Compatibility: SDS‑MAX rotary hammers
• Tip type: pointed chisel for concentrated impact
• Shank diameter: 18 mm
• Overall length: 400 mm
• Material treatment: hardened/heat‑treated steel for wear resistance

How to use

Insert the chisel into the SDS‑MAX chuck of a compatible rotary hammer according to the tool manufacturer's instructions, making sure it locks securely. Position the pointed tip on the target area at a slight angle for controlled penetration, then apply repeated hammer blows while maintaining firm grip and correct body stance. For best results, start with lighter blows to score the surface and increase force as needed. Periodically inspect the tip for excessive wear and replace when the geometry is significantly degraded to maintain effective performance.

Usage recommendations

Use appropriate personal protective equipment including safety goggles, hearing protection, gloves and dust mask or respirator. Avoid using the pointed chisel on hardened steel or materials for which it is not intended. For prolonged work, allow the tool and hammer to cool periodically and store the chisel in a dry place to prevent corrosion.