The jagged edge left below the cutting line provides a good rough edge for the new concrete to bond to.
													
																	Can i use a circular saw to cut concrete. 
									
	
		
	
																	Before we get started you should follow these tips. 
																	Using a circular saw however allows you to cut right through the concrete making a smooth straight cut where needed quickly and efficiently. 
																	Wear all your protective gear. 
																	Mark your cutting line onto the concrete using a. 
															
													
									
	
		
	
																	Purchasing a diamond blade for your 7 circular saw can be an ample investment but you can be sure that it will outlast an abrasive type blade it s a perfect choice for those that cut a lot of concrete. 
																	Use a standard circular saw equipped with a corundum or diamond blade for small tasks. 
																	As with any replacement blade when you attach an abrasive blade to your saw you have to make sure that it s the right diameter for your tool. 
																	To cut through concrete you need a circular saw blade with diamond tips or some other kind of abrasive blade. 
															
													
									
	
		
	
																	Make sure the surface that you want to cut is clean. 
																	For slabs it s best to cut through the top inch then use a sledgehammer to break off the rest.