

Product Details
LD-104 Carbon Steel Cold Chisel Set
Professional carbon steel cold chisel set featuring heat-treated high carbon steel and chrome vanadium blades. Available in multiple set sizes and blade widths for concrete cutting, metal chipping, stone shaping, and masonry demolition work.
Core Features
- Forged from high carbon steel or chrome vanadium with precision heat treatment for edge retention
- Blade widths from 10mm to 25mm for precise cutting in concrete, stone, and metal
- Chamfered struck end prevents mushrooming and extends safe service life
- Available in 3pc, 5pc, 8pc, and 12pc sets with organized storage case options
- Color-coded handles or blade markings enable quick size identification
- Professional grade hardness and dimensional accuracy for demanding job site use
Application Scenarios
- Concrete and masonry cutting for renovation and demolition projects
- Metal chipping and weld removal in fabrication and repair workshops
- Stone shaping and carving for landscaping and monument work
- Mortar joint cutting and brick removal in masonry restoration
- Bolt and rivet cutting in automotive and industrial maintenance
- General demolition work including breaking tile, plaster, and brick walls
FAQ
What is the difference between cold chisels and masonry chisels?
Cold chisels are made of hardened steel designed for cutting and shaping metal, concrete, and stone. They are struck with a hammer and require a harder steel to maintain their edge. Masonry chisels are similar but may have different edge profiles optimized for brick and mortar work.
How do I maintain the sharp edge of my cold chisels?
Cold chisels can be resharpened using a bench grinder or sharpening stone. Grind the cutting edge to maintain the original bevel angle (typically 60-70 degrees). Avoid overheating during grinding as this can soften the steel and reduce edge retention.
What set size is best for a professional contractor?
For professional contractors, the 8pc or 12pc set provides the most versatility with a full range of blade widths. The 5pc set is ideal for tradespeople who need the most common sizes. The 3pc set is suitable for DIY users and occasional use.
Can these chisels be used with an electric hammer drill?
These are hand chisels designed to be struck with a hammer. They are not SDS or hex shank compatible for rotary hammers. For power tool use, you would need dedicated rotary hammer chisels with the appropriate shank for your tool.

