Features
- One-piece steel construction
- SDS-max shank for SDS-max rotary hammer drills and demolition hammers
- 1-1/8 in cutting edge for slotting and grout removal
- 15 in overall length for deeper reach
- Heat-treated for increased durability
Specifications
| Description | Slotting tool |
| Length | 15.0 in |
| Chisel Cutting Edge | 1.125 in (1-1/8 in) |
| Shank | SDS-max |
| Quantity | 1 per pack |
| Intended Use | Grout removal in brick and stone; concrete and masonry repair |
| Design | One-piece |
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Slotting tool intended for grout removal and concrete/masonry repair. It is a one-piece steel chisel with an SDS-max shank designed for use in SDS-max rotary hammer drills and demolition hammers. The cutting edge is 1-1/8 in and the overall length is 15 in.
Model Number: HS1921
Project Ideas
Business
Repointing and Grout Removal Service
Offer fast, controlled removal of failing mortar in brick and stone using SDS-max slotting. Finish with color-matched repointing, dust control, and cleanup for homeowners, HOAs, and historic facades.
Crack Chasing and Repair Prep
Chase and widen concrete and masonry cracks to proper profiles for epoxy injection or sealant. Provide a turnkey package: chase, clean, bond, and finish for garages, retaining walls, and slabs.
Low-Voltage Retrofit Chasing
Specialize in discreet chases along mortar joints for camera, lighting, doorbell, or sensor wiring in existing masonry. Patch and color-match so cables disappear without heavy demolition.
Expansion/Control Joint Rehabilitation
Remove degraded joint filler in sidewalks, driveways, and warehouse floors, clean and prep the edges, and reseal to spec. Market to property managers and facility maintenance teams.
Pool and Hardscape Refresh
Provide seasonal removal of loose or failing grout around stone coping, waterline tile, and patios. Regrout, reset stones, and seal surfaces for pool builders, landscapers, and homeowners.
Creative
Brick Mosaic Inlay Wall Panel
Create an art panel by removing selected grout lines and slotting shallow channels across a brick or stone wall. Inlay colored glass, metal strips, or tinted epoxy into the chased patterns, then regrout for a flush, durable mosaic effect.
LED-Lit Garden Wall or Stair Nosing
Chase narrow channels along mortar joints to conceal low-voltage wiring and mount linear LED strips under caps or stair nosings. After wiring, regrout to hide the chase and achieve a clean, glow-line accent for paths and patios.
Patio Rill and Pebble Inlay
Cut shallow rills along existing mortar lines on a patio to guide water and create a decorative pattern. Fill the channels with epoxy-bound pebbles or glass for a functional, slip-resistant drainage feature that looks custom.
Concrete Bas-Relief Mural
Outline shapes and lettering on a concrete wall by slotting perimeter lines, then texture the background for contrast. Stain or seal the relief to make a custom address plaque, garden mural, or signage with dimensional depth.
Reclaimed Brick Herb Planters
Use the slotting tool to strip old mortar from salvaged bricks and cut drainage slots in bed joints. Dry-stack or mortar a tiered planter with crisp joints and proper drainage for herbs or succulents.