Features
- Fully hardened steel body for durability
- Fits 3/4" hex demolition hammers
- Flat (cold) chisel tip for channeling and straight-line breaking
- Standard 1" bit diameter with 18" bit length
Specifications
| Bit Diameter | 1 in |
| Bit Length | 18 in |
| Shank Diameter | 3/4 in |
| Shank Type | Hex |
| Bit Material | High speed steel |
| Tip Type | Flat chisel |
| Assembled Weight | 2.32 lb |
| Chuck Fitment | Hex (for 3/4 in hex demolition hammers) |
| Recommended Safety Equipment | Gloves, eye protection |
| Manufacturer Warranty | 30 day money back guarantee |
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Cold flat chisel for use with 3/4" hex demolition hammers. Designed for channeling or breaking in a straight line. Constructed from hardened steel for extended service life.
Project Ideas
Business
Custom Paver and Stone Fit Service
Offer on-site trimming and straight-line scoring of pavers, retaining wall caps, and flagstone for tight fits around curves, drains, and borders. The flat chisel’s straight-line breaking reduces waste and speeds installs. Package with edge finishing and dust control for landscapers and DIYers.
Wall Chasing for Low-Voltage/Surface Prep
Provide straight, shallow channels in masonry for low-voltage cable runs (audio, data) and surface prep for conduit saddles. Market to AV installers and remodelers. Use dust collection and follow local codes; for line-voltage or structural work, partner with licensed trades to upsell compliant installation.
Decorative Concrete Texturing
Sell linear texturing and bas-relief accents on non-structural surfaces: garden walls, planters, address plinths, and entry slabs. The flat chisel creates clean striations and borders that elevate basic cast products. Offer design mockups, stain/seal packages, and per-foot pricing for grooves and borders.
Reclaimed Masonry Clean-and-Resale
Source used brick and block, then use the chisel to shear mortar and square edges for resale as ‘ready-to-lay’ reclaimed material. Bundle by color/size, photograph, and sell to architects, DIYers, and garden centers. The durable, hardened steel bit speeds processing and reduces breakage.
Micro-Demo and Channeling Service
Offer small, fast-turn jobs: straight-line breaks for partial slab removal, threshold lowering, drain channel starts, and non-structural cutouts. Flat chisel enables controlled, linear break lines that minimize collateral damage. Sell fixed-fee packages with dust suppression and debris haul-away.
Creative
Bas-Relief House Number Plaque
Cast a 2–3 inch thick concrete slab, then use the flat chisel in a demolition hammer to score crisp outlines and recess the background, leaving raised numbers and simple geometric borders. The flat tip excels at straight-line channeling for clean edges. Paint or acid-stain the recessed fields for contrast and seal for weatherproofing. Mount on a gate or porch for a custom look.
Fluted Concrete Planter
Start with a cast concrete planter or a solid concrete block. Use chalk lines around the circumference, then chase straight, evenly spaced flutes with the 1-inch wide flat chisel. The 18-inch length gives control and leverage for uniform depth. Finish with a light sanding and sealant to highlight the linear texture.
Mosaic Stepping-Stone Channels
Score shallow straight channels into existing stepping stones or a pathway slab to create compartments for glass, tile, or polished stone inlay. The flat chisel creates precise, straight grooves that hold thinset and inlay pieces securely. Rinse dust, bond with thinset, lay the pieces, and grout for a durable outdoor mosaic.
Reclaimed Brick Bookends
Use the chisel to score straight lines around reclaimed bricks, then split along those lines to create flat-faced halves. Texture the faces with light passes for a hewn look. Add felt pads underneath and a wax finish. The flat tip’s straight scoring helps achieve symmetrical pairs quickly.
Cinder Block Garden Bench Texturing
Build a non-structural cinder block bench base and use the chisel to chase linear grooves and chamfers along exposed edges, turning plain blocks into a purposeful design. The flat chisel makes consistent straight lines that read as intentional fluting. Top with a wood or concrete seat slab.