Best Concrete Edger for Curves: Top Tools for Smooth Edges
Curved concrete edges require precise tools that combine sharp blades, durable construction, and comfortable handling. The following five edgers are among the best options for achieving clean, curved borders on driveways, sidewalks, and slabs. Each tool emphasizes steel strength, ergonomic grips, and blade geometry designed to trace curves with minimal gouging. The selections below cover a range of blade materials (blue steel and stainless steel) and handle technologies to help you choose the right edger for your project and climate.
| Product | Brand | Key Features |
|---|---|---|
| Goldblatt Concrete Tools Edger (6″ x 6″) | Goldblatt | High carbon blue steel, flat bottom, ergonomic soft grip |
| Marshalltown Stainless Steel Hand Edger with Groover | MARSHALLTOWN | 16 gauge stainless steel, adjustable groover, DuraSoft handle |
| Marshalltown Straight Concrete Edger (6″ x 6″) | MARSHALLTOWN | Blue steel blade, DuraSoft handle |
| Goldblatt Blue Steel Edger Tool (6″ x 6″) | Goldblatt | High carbon blue steel, rounded curve edge, soft grip |
| Marshalltown QLT Curved Concrete Edger | MARSHALLTOWN | Curved end steel blade, wood handle |
Goldblatt Concrete Edger, 6″ x 6″ Blue Steel
The Goldblatt 6″ x 6″ blue steel edger combines high carbon steel with a corrosion-resistant blue finish. The flat bottom and straight side edges, paired with a rounded curve on one edge, enable precise trimming along curves while minimizing friction. An ergonomic, soft-grip handle reduces fatigue during longer edging sessions, supporting steady control as you follow irregular outlines. This tool balances strength and comfort for repeated, curved edging tasks.
Marshalltown Stainless Steel Edger With Groover
MARSHALLTOWN’s Stainless Steel Hand Edger features a versatile adjustable groover that slides along the blade, enabling precise groove placement to enhance curb appeal and prevent edge cracking. The tool uses a heavy 16-gauge stainless blade measuring 14 by 5 inches, offering durability against wear and resistance to staining. The groover mechanism supports customization of groove location for curves and complex contours, while the stainless steel resists rust, extending tool life on outdoor projects.
Marshalltown Straight Concrete Edger, 6×6
This MARSHALLTOWN straight edger uses a durable blue steel blade paired with a DuraSoft handle for long-lasting comfort. The 6×6 blade size is well-suited for creating clean, straight and curved transitions along slabs. The tool emphasizes a smooth finish with controlled edging along curved lines, helping to maintain uniform lip width and reducing the risk of chipping near curves. It’s a straightforward option for reliable edging with a focus on ease of use and longevity.
Goldblatt Blue Steel Edger, 6″ x 6″
Another Goldblatt option emphasizes high carbon blue steel with a corrosion-resistant blue finish. The bottom is finished flat for smooth operation, and the edges include a straight side with a rounded curve to accommodate curve trimming. The soft-grip handle provides comfort during extended edging sessions, supporting better control when tracing curved borders and contouring along irregular curves. This edger blends durability with practical design for curved edging tasks.
Marshalltown QLT Curved Concrete Edger
The QLT Curved End Edger from MARSHALLTOWN is designed to optimize curved edging with its curved ends that reduce front-end drag in both directions. The traditional wood handle offers a familiar grip for steady edging along curved borders, making it easier to follow non-linear outlines without sacrificing control. This tool is well-suited for tasks that require smooth, even curves and reduces edge gouging as you move along a bend in the slab.
Buying Guide: Key Purchase Considerations
- Blade material and hardness: High carbon blue steel offers sharpness and edge retention, while stainless steel resists rust in humid environments. Consider climate and maintenance needs when choosing between steel types.
- Blade size and lip/radius: A 6×6 blade with a 1/2 to 3/8 inch radius is common for curved edges. For tighter curves, a smaller radius may improve control; for broad curves, a larger blade can cover more edge in fewer passes.
- Edge profile and curve geometry: Tools with a rounded curve or curved ends help navigate curves more smoothly and reduce dragging, especially along irregular outlines.
- Handle design and comfort: DuraSoft or soft-grip handles reduce fatigue during extended sessions. Ergonomic curves that fit the hand improve control, especially when tracing curves for long edges.
- Groover capability: If a groove is desired along the edge for drainage or decorative purposes, a tool with an adjustable groover adds versatility and precision along curved segments.
- Durability and maintenance: Stainless steel blades resist rust, while blue steel blades require drying after use to prevent corrosion. Consider your storage conditions and maintenance routine.
- USA-made options: Many Marshalltown models are manufactured in the USA, supporting domestic production standards and parts availability, which can influence reliability and warranty considerations.
- Project scope: For residential driveways or small slabs with frequent curves, prioritize ergonomics and a blade geometry tailored to tracing curved lines. For larger slabs, durability and edge consistency across longer runs matter more.