Syntec 7" Double Row Cup Wheel - 25/30 Grit with 5/8"-7/8" Arbor Multi-Ply Truss Screws perfect for projects where both

perfect for projects where both strength and a clean look matter

and member splicing

while the aggressive thread design ensures a fast bite and tight hold in even the toughest wood

and mixed-use buildings

Its corrosion-resistant finish ensures lasting performance

Syntec 7" Double Row Cup Wheel - 25/30 Grit with 5/8"-7/8" Arbor Multi-Ply Truss Screws perfect for projects where bothSyntec has been hard at work over the past few decades manufacturing diamond cup wheels among the industry's best, providing superior grinding performance. The Double Row Cup Wheel was Syntec's original design and oldest technology, and is still a go to diamond cup wheel for leveling uneven concrete and masonry. The Double Row Diamond Cup Wheel is suitable for both wet and dry applications and provides an aggressive cut.