Trapezoid Bolt-on Diamond Grinding Discs High Speed Asphalt / Green Concrete Blade Core Bits diameters form 1-3/4"

Core Bits diameters form 1-3/4" to 20" have 1-1/4"-7" thread connection

Core Bits Shaft Adapter

Can also be used on Concrete

Diamond Cup Wheels for Fast Grinding with Concrete

HTC floor grinders

Trapezoid Bolt-on Diamond Grinding Discs High Speed Asphalt / Green Concrete Blade Core Bits diameters form 1-3/4"Trapezoid Diamond Grinding Disc for Bolt on Concrete Floor Grinders Premium quality diamond grinding discs offers the best lifetime available on the market. Fits most floor grinding surfacing machines on the market Double Round Two Segments: 26 mm x 12mm ( Heigh ) Grit Sizes: 30 40, 60 80, 120 140. Packaging: Set of 3 Pieces. Grinding Method: Wet or dry use. Equipment: Trapezoidal diamond grinding tooling is great for bolt on floor grinding machines.