Step 3 cut the concrete block wall.
													
																	How to cut a concrete wall block. 
									
	
		
	
																	Mark off the cutting path with the chalk line. 
																	Step 1 rent a concrete block splitter from a home center or tool rental store. 
																	Step 2 place the concrete block on the platform beneath the cutting blade and arrange the block so that the blade will slice it where you want the cut made. 
																	Step 2 set up garden hose. 
															
													
									
	
		
	
																	How to cut concrete blocks with circular saw. 
																	A circular saw with a masonry blade can also be used to either score or completely cut through the block. 
																	Don t force a blade into a cut. 
																	We walk you through he steps for properly cutting retaining wall blocks. 
															
													
									
	
		
	
																	Adjust your circular saw to be aligned with the chalk line and have a cutting depth of 50mm and let it start to reach max speed. 
																	If your cut doesn t need to be exact use a cold chisel and hand sledge to cut the concrete. 
																	Timestamps 0 04 list of required. 
																	Score the length of the cut three or four times with the chisel. 
															
													
									
	
		
	
																	How to cut a concrete block wall with a concrete saw.