- Long wearing single piece bronze construction
- Makes 3/4 In. deep, 7/8 In. wide groove
- Creates 3/8 In. radius to prevent chipping of concrete
- Turned up edges to move smoothly through concrete
- Cuts control joints in concrete
- Single-piece bit for clean grooves
- Closed bit prevents build-up in tool
- Belt polished for cutting clean and smooth sharp joint
- Heavy-duty construction can be used on pervious concrete
- Easy to clean