DeWalt Flat Chisel - 19mm Hex Shank - 400mm Length - 25mm Width
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eBayDEWALT DT6942 19MM HEX DEMOLITION BREAKER 400mm X 25mm FLAT CHISEL D25940 D25941
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Product Information
Full details
This DeWalt 19mm Hex Shank Flat Chisel is designed for contractors and tradespeople undertaking demolition, renovation, or strip-out tasks. Its key benefit is efficient material dislodging and breaking due to its hardened steel construction and flat profile. A potential caveat is its specific 19mm hex shank fitting, requiring compatible tools. This chisel offers durability and reliable performance for demanding site work, featuring a toughened, heat-treated steel build and a 400mm length with a 25mm width.
All features
| Model Part Number | DT6942 |
|---|---|
| Brand | DeWalt |
Extended Product Information
FAQs
What type of tools is this chisel compatible with?
This chisel is designed for demolition breakers and rotary hammers that specifically accept a 19mm hex shank fitting.
What is the primary use for this flat chisel?
Its primary use is for dislodging, chopping out, and breaking away various construction materials like concrete, masonry, and old flooring.
What are the dimensions of the chisel?
The chisel has a length of 400mm and a working width of 25mm.
How durable is the steel construction?
It is constructed from toughened, heat-treated steel, designed for long-term durability and consistent performance under heavy, repeated use in professional site environments.
Can I use this with any hammer drill?
No, you can only use this with hammer drills or breakers that have a 19mm hex shank chuck. It is not compatible with standard round shanks or different hex sizes.
How should I maintain the chisel?
Clean off debris after use and store in a dry environment to prevent rust. Inspect for wear and tear regularly.
Troubleshooting
Chisel not seating properly in the tool
Ensure the tool accepts a 19mm hex shank and that the tool's chuck is clean and free of debris. Check for any damage on the chisel shank.
Chisel is not breaking material effectively
Confirm the chisel is correctly seated and that your tool is operating at its intended power setting. Ensure the chisel tip is not excessively worn or damaged. Consider if the material being worked on is appropriate for a flat chisel.
Chisel appears to be excessively worn or damaged
Inspect the chisel regularly. If the cutting edge is significantly dulled, chipped, or the shank is bent, replace the chisel. Continued use of a damaged chisel can harm the tool and reduce efficiency.
Pros and Cons
Pros
- Durable construction for heavy-duty use
- Effective at material removal and breaking
- Designed for professional tradespeople
- Reliable performance over time
- Good compatibility with 19mm hex shank tools
Cons
- Specific 19mm hex shank fitting limits tool compatibility
- Not suitable for light-duty or precision drilling tasks
- Requires a compatible hammer/breaker to operate
- Can generate significant dust and debris
Setup, Compatibility & Care
Setup: Ensure your demolition breaker or rotary hammer is equipped with a 19mm hex shank tool holder. Insert the chisel shank firmly into the tool's chuck and secure it according to your tool's manual. Always disconnect power to the tool before inserting or removing the chisel.
Compatibility: This chisel is specifically designed for tools that accept a 19mm hex shank. Verify your tool's specifications before use. It is not compatible with standard drill chucks or other shank sizes.
Care: After each use, clean the chisel by removing any debris or dust. Store in a dry place to prevent rust. Periodically inspect the shank for any damage or wear. For optimal performance, ensure the chisel tip remains relatively sharp; however, as a demolition tool, minor chipping is normal.