Universal Trapezoid Diamond Grinding Segment – 2 Bar – Medium Bond – 30/40 Grit – Red – 6-Hole

Balanced Grinding Performance for Medium Concrete

The Universal Trapezoid Diamond Grinding Segment features two 12 × 12 × 40 mm diamond bars with a medium bond and 30/40 grit, providing an excellent balance of cutting speed, durability, and tool life. Designed for medium-hard concrete, this tooling is ideal for everyday concrete surface preparation, coating removal, and floor profiling.

Its universal 6-hole trapezoid mounting pattern (3 × 6 mm / 3 × 9 mm) fits many of the industry’s most popular walk-behind grinders, making it a versatile choice for professional contractors.

Ideal For

• Medium-hard concrete
• Concrete surface preparation
• Removing epoxy, paint, mastics, and adhesives
• Grinding high spots and uneven concrete
• Preparing floors for epoxy, polyaspartic, urethane, and polished concrete systems
• Commercial and residential flooring projects

Features

• Premium industrial-grade diamonds
• Two 12 × 12 × 40 mm grinding segments
• Medium bond for balanced performance and long tool life
• Aggressive 30/40 grit for fast material removal
• Universal 6-hole trapezoid mounting pattern
• Precision-manufactured for consistent wear
• Contractor-grade quality for demanding applications

Specifications

• Machine Compatibility: Universal 6-Hole Trapezoid Mount
• Mounting Pattern: 6 Holes (3 × 6 mm / 3 × 9 mm)
• Segments: 2
• Segment Size: 12 × 12 × 40 mm
• Bond: Medium
• Grit: 30/40
• Color: Red

Contractor Tip: Medium bond tooling is the go-to choice for most concrete grinding applications. It provides an ideal balance of cutting performance and durability on average concrete, making it a dependable option for surface preparation before applying epoxy, polyaspartic, urethane, or polished concrete systems.