Take on demanding tasks with these durable XP7 All-Purpose Segmented Diamond* Blades. Engineered to last up to 10X longer**, these blades help you complete more work in less time with diamond-coated, laser-welded segments. Powerfully bonded for longer wheel life, the cobalt-infused matrix is as tough as nails. The blades decrease abrasion for quick, even cuts with an original swordfish blade design. Built for unrivaled performance, the aerodynamic structure keeps the high-alloy steel"s temperature low to maintain blade vitality as you cut.