Metalworking chisel Proline 81720 — single-piece hand chisel for metalworking

Proline 81720 metalworking chisel is a single-piece hand chisel designed for cutting, carving and shaping metal. The chisel features a 25 mm cutting width and a one-piece forged construction that integrates blade and shank for improved strength and durability. Supplied as one piece per pack, this manual metalworking chisel is intended for tasks such as chipping, trimming welds and removing burrs in workshop and maintenance environments.

Advantages

The single-piece forged design eliminates joints between blade and shank, reducing the risk of breakage under heavy impact. The 25 mm blade provides a balance between precision and material removal, making it suitable for both narrow and medium-size metalwork tasks. The hardened cutting edge maintains its geometry under repeated strikes, while the long shank gives secure handling and control during manual operations.

Suitable for

• Chipping and cutting metal surfaces
• Trimming and cleaning weld seams
• Removing burrs and flash from castings and machined parts
• General workshop maintenance and repair work

Key specifications

• Blade width: 25 mm
• Construction: single-piece forged chisel (integrated blade and shank)
• Material: hardened steel cutting edge
• Intended use: manual metalworking (chipping, trimming, deburring)
• Pack quantity: 1 piece

How to use

Hold the chisel firmly by the shank with one hand and position the 25 mm blade against the workpiece at the appropriate angle for the required cut or chip. Use a suitable hammer or mallet to strike the chisel head; apply controlled, consecutive blows to remove material or trim welds. Keep the cutting edge perpendicular or slightly angled to the surface depending on the operation, and work progressively rather than attempting to remove large amounts of metal in a single strike.

Usage recommendations

Wear appropriate personal protective equipment including safety goggles and gloves. Use a hammer with a suitable striking face and inspect the chisel regularly for signs of wear, mushrooming or cracks; dress the head and re-sharpen the cutting edge as needed. Store the chisel in a dry place to avoid corrosion and protect the cutting edge with a sheath or holder when not in use.