About this product
The Diablo 1" x 12" SDS-Max Flat Chisel is a professional-grade demolition tool engineered for heavy-duty chiseling in concrete and masonry applications. Built by Diablo with a unique heat treatment process that strengthens the steel body, this flat chisel is designed to absorb the intense stress and impact of high-powered SDS-Max rotary hammer drills without sacrificing stability or edge performance. Whether you are breaking out joints, clearing reinforcements, or tackling general demolition tasks, this chisel delivers consistent, reliable results in both corded and cordless SDS-Max hammer drilling applications.
Key Features
- Extreme durability and longer life in concrete - reduces the frequency of chisel replacement during demanding demolition jobs, lowering overall tool costs
- Unique heat treatment process strengthens the steel body for impact resistance and stability - the chisel holds its edge and form even under the high-cycle stress of powerful SDS-Max rotary hammers
- Optimized for maximum performance in corded and cordless SDS-Max rotary hammers - ensures full compatibility and energy transfer efficiency across a wide range of professional hammer drill platforms
- Ideal for general demolition, adjustment work, restoring joints, and clearing reinforcements - a versatile flat chisel that handles multiple concrete and masonry removal tasks on a single jobsite
- 1" flat chisel width with an 18" working length - provides the reach and bite needed to work deep into concrete structures and confined demolition areas
Why This Product
- Professionals working with SDS-Max rotary hammers need a chisel that can keep pace with the tool - the heat-treated steel body of this Diablo flat chisel is specifically engineered to withstand the repeated high-impact forces generated by SDS-Max hammer drills, preventing premature failure and downtime
- The 1" flat chisel profile is a go-to shape for general demolition work, making this an essential addition to any concrete or masonry contractor's toolkit for clearing reinforcements, opening joints, and breaking out material with precision
- At 18" in overall length, this chisel gives users added reach in wall cavities, floor slabs, and overhead demolition situations where shorter accessories fall short
- Compatibility with both corded and cordless SDS-Max rotary hammer drills means this chisel fits naturally into modern jobsite workflows, regardless of whether your crew has transitioned to battery-powered tools or still relies on corded equipment
Specifications
- Brand: Diablo
- Manufacturer Part Number: DMAMXCH1100
- Chisel Type: Flat
- Size: 1"
- Length: 18"
- Shank: SDS Max
- Compatible Tools: SDS-Max Rotary Hammer Drill
- Pack Quantity: 1
- Country of Origin: Italy
Description supplied by Factory Direct Supply through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






