Kraft Tool Concrete Groover CF315PF 6 Inch Bronze Hand Tool (1/4 Inch Radius 1.5 Inch Deep Bit Control Joint Finisher ProForm Grip)

Kraft Tool 6 Inch Bronze Canadian Deep Bit Concrete Hand Groover

The Kraft Tool CF315PF 6-Inch Bronze Canadian Deep Bit Concrete Hand Groover is a heavy-duty masonry finishing hand tool engineered to cut extra-deep control joints in thick structural slabs. Cast from 100 percent solid bronze, this specialized groover forms a 1/2-inch wide by 1.5-inch deep stress-relief groove with a 1/4-inch edge radius to satisfy heavy industrial paving codes and prevent slab cracking.

Best Used For:

• Thick Slab Industrial Paving: Cutting 1.5-inch deep stress-relief joints across high-load commercial concrete floors and highway slabs.
• Freeze-Thaw Exterior Finishes: Creating wide 1/2-inch expansion gaps in exterior driveways exposed to severe temperature fluctuations.
• Spall-Resistant Edge Profiling: Shaping rounded 1/4-inch radius joint edges to protect concrete seams from breaking under heavy equipment wheels.

Key Performance & Safety Features

• Deep Cut Capacity: Slices a 1.5-inch deep groove into fresh concrete to manage internal slab stress in thick structural pours.
• 100% Solid Bronze Casting: One-piece bronze body provides dense natural weight and maximum abrasion resistance compared to zinc or steel.
• Turned-Up Edge Geometry: Hand-polished blade surface with turned-up ends glides smoothly without gouging the wet slab surface.
• ProForm Soft Grip Handle: Textured orange rubber handle absorbs hand vibration, wicks away moisture, and provides non-slip control.

What's Included

• (1) Kraft Tool 6" x 4-1/2" Bronze Canadian Deep Bit Groover (CF315PF)

Technical Specifications

Pro-Tip: Guide the groover along a rigid aluminum straightedge while making your initial pass to ensure the 1.5-inch deep Canadian bit cuts a perfectly straight stress-relief line through aggregate.