OX Tools Pro Stainless Concrete Groover OX-P014210 3 by 7 Inch 3/8 Inch Deep Bit (DURAGRIP Handle Narrow Crack Control Joint)

OX Tools Pro OX-P014210 3-Inch x 7-Inch Stainless Steel Narrow Concrete Groover with 3/8-Inch Deep Bit

The OX Tools Pro OX-P014210 Stainless Steel Narrow Concrete Groover is a compact masonry jointing tool engineered with a 3-inch x 7-inch heavy-gauge blade to cut clean 3/8-inch deep control joints into green concrete slabs. Designed as a lightweight alternative to heavy bronze tools, this specialized flatwork groover forms a discrete 5/16-inch wide margin line to direct stress relief and prevent random cracking across decorative patios, municipal walkways, and residential slab pours. Featuring a reversible DURAGRIP soft-grip handle riveted to a rust-proof stainless steel body, this tool glides smoothly over wet concrete paste without digging into surface margins.

Best Used For:

• Decorative Patio & Sidewalk Crack Control: Cutting subtle 3/8-inch deep stress relief joints into fresh concrete slabs where wide expansion gaps are unwanted.
• Tight Margin & Detail Concrete Finishing: Tooling narrow control lines along tight borders, steps, and small-footprint concrete flatwork.
• High-Production Arm-Fatigue Reduction: Executing repetitive jointing passes across long municipal walkways using a lightweight stainless steel blade assembly.

Key Performance & Safety Features

• Heavy-Gauge Stainless Steel Blade: Corrosion-proof stainless steel plate glides effortlessly over plastic concrete paste and cleans up rapidly.
• 3/8-Inch (9.5mm) Bit Cutting Depth: Formed center bit creates precise control joints to channel structural slab stresses and prevent random cracking.
• Narrow 5/16-Inch (8mm) Groove Profile: Compact joint width produces a subtle, clean aesthetic line across decorative concrete surfaces.
• Reversible DURAGRIP Soft Handle: Ergonomic elastomeric handle absorbs shock, dampens hand vibration, and can be inverted to suit operator preference.
• Riveted Handle Mounting Spine: High-strength steel rivets secure the handle bracket firmly to the blade to prevent flexing under pushing pressure.
• Lightweight Alternative to Cast Bronze: Significantly lighter body weight reduces wrist fatigue during extended daily flatwork finishing shifts.

What's Included

• (1) OX Tools Pro 3" x 7" Stainless Steel Narrow Groover with OX Grip Handle (OX-P014210)

Technical Specifications

Pro-Tip: Use a straight-edge straight board as a fence guide and push the narrow groover through green concrete shortly after initial floating to cut sharp, un-chipped control lines.