Chipping Hammer

Chipping Hammer for Stick Welding – Essential Tool for Slag Removal

A chipping hammer is a fundamental hand tool specifically designed for removing slag, the brittle layer of flux and impurities that forms on top of a weld bead produced by MMA (Manual Metal Arc) or stick welding. After a stick weld cools, this slag layer needs to be chipped away to reveal the clean weld metal underneath, allowing for inspection and subsequent welding passes if required.

A typical chipping hammer features a durable steel head with two distinct ends: a chisel point and a blunt wedge or peen. The sharp chisel point is used for breaking up thicker or more stubborn slag deposits, allowing the welder to get under an edge and lift it away. The blunt wedge or peen end is used for tapping and further dislodging the slag, especially on flatter surfaces or for finer removal.

The hammerhead is securely attached to a sturdy handle, often made of steel with a spring or coiled wire grip to absorb vibrations and provide a comfortable and secure hold during use. The overall design is intended to withstand repeated impacts against the hardened slag.

Using a chipping hammer effectively involves striking the slag at an angle, aiming to break it into pieces that can then be brushed away with a wire brush. This process is crucial for achieving a clean and sound weld, ensuring proper fusion and preventing slag inclusions that can weaken the weld. A good chipping hammer is a durable and well-balanced tool that makes the slag removal process efficient and less fatiguing for the welder.

Key Features:

• Dual Head Design: Features a sharp chisel point for breaking up slag and a blunt wedge/peen for dislodging it.
• Durable Steel Construction: Built to withstand repeated impacts against hardened slag.
• Ergonomic Handle: Often includes a spring or coiled wire grip to absorb vibrations and provide comfort.
• Essential for Stick Welding: Specifically designed for removing slag from MMA welds.
• Reveals Clean Weld Metal: Allows for inspection and further welding passes.
• Improves Weld Quality: Prevents slag inclusions and ensures proper fusion.
• Simple and Robust Tool: A fundamental part of any stick welder’s toolkit.

A reliable chipping hammer is an indispensable tool for any stick welder, providing the necessary force and design to efficiently remove slag and ensure the quality and integrity of the weld.