Concrete: Precast, reinforced wet or dry cuts
Steel: Doors, locks, and auto bodies
Iron: Pipes and security bars
Brick: Hard, medium, and soft
Block: Concrete and stone 

Fiberglass, Aluminum and PVC are easy!

Why the VentMaster Diamond Blade is better:

• 14" blade cuts up to 5.5" deep without depth reduction during the life of the blade.
• Premium grade diamonds ensure quicker cuts and a longer blade life.
• Vacuum-braised technology used to fuse diamonds to blade segments for strength and performance.
• Thicker, sturdier blade core for greater durability also has cooling holes and slots to prevent overheating.
• Fits any brand saw with 1" arbor (20mm brushing included).