Fire Treated Standard Fir Plywood 4-ft x 8-ft jig saw For heavy or repeated concrete

For heavy or repeated concrete work an SDS rotary hammer is the faster tool

It is also offers water and moisture resistance and excellent sound absorbency

What is worth knowing about this grinder is not the numbers

and EMT conduit

Fire Treated Standard Fir Plywood 4-ft x 8-ft jig saw For heavy or repeated concreteAvailable Thickness: 1 2", 5 8", 3 4" Shield your building with Fire Treated Standard Fir Plywood. Specially treated with a chemical barrier, it char but doesn't oxidize, reducing the spread of fire. At 4 ft x 8 ft, this plywood provides added safety without adding extra weight. Protect your investment with this durable, fire resistant material.