Kraft Tool CF305PF 6 Inch Bronze Concrete Hand Groover 1/4 Radius 3/4 Deep Narrow Bit Control Joint Finisher ProForm Grip

Achieve Professional Control Joints with Superior Bronze Durability

Create clean, permanent control joints in your concrete slabs with the Kraft Tool CF305PF Narrow Bit Bronze Groover. Unlike standard steel tools that can wear down over time, this premium groover is cast from 100% bronze, offering exceptional strength and a dense, heavy weight that helps the tool sit efficiently in the wet mix. The single-piece casting is hand-polished to a mirror-like finish, ensuring it glides smoothly across the surface to cut a perfect 3/8-inch wide by 3/4-inch deep groove. This specific cut depth effectively relieves stress points in the slab, controlling expansion and contraction to prevent unsightly random cracking.

Engineered for ease of use on difficult jobs, the CF305PF features a specialized narrow bit design that extends out from the base, significantly reducing resistance as you push it through the concrete. This makes it an excellent choice for working with stiffer mixes or pervious concrete where other tools might snag. The tool is finished with Kraft’s signature ProForm® soft grip handle, which features texture ribbing to reduce hand fatigue and provide a secure, non-slip grip even when wet. With its bright orange handle, this essential finishing tool is easy to spot on a busy job site, ensuring it never gets left behind.

Key Features

• Solid Bronze Construction: One-piece 100% bronze casting offers superior durability and weight compared to steel.
• Narrow Bit Design: The bit extends out from the base to slice through concrete with less resistance.
• Precise Control Joints: Cuts a 3/8" wide x 3/4" deep groove to manage slab expansion and contraction.
• Edge Protection: Creates a clean 1/4" radius to prevent the groove edges from chipping over time.
• Smooth Operation: Hand-polished blade and turned-up edges prevent gouging during passes.
• ProForm® Comfort Grip: Contoured soft grip handle reduces fatigue and provides excellent traction when wet.
• Versatile Application: Heavy-duty construction is suitable for standard and pervious concrete.
• Made in the USA: Proudly manufactured in the United States with global materials.

What's Included

• (1) Kraft Tool 6" x 4-1/2" Bronze Narrow Bit Groover (CF305PF)

Specifications

Pro-Tip: Bronze tools are favored by pros because they are heavier and harder than zinc or steel, which helps them cut cleanly through harder aggregates like those found in pervious concrete. However, because they are made of a dissimilar metal to the rivets often used in handles, always clean and dry your bronze groover thoroughly after use to prevent corrosion at the connection points.