Here are a few top models to consider. They have been chosen based on durability, how well they work, high ratings and bang for the buck.
Best Core Drill for the Money
This CB500 HH Handheld Two Speed Core Drill costs about $552 online and it is lightweight at 27 pounds. It is hand held allowing you to easily maneuver the item in small areas that other larger drills can get to. It has a36mm crescent wrench and a side handle.
There is a water hose connection for wet drilling on concrete, brick, and blocks. There is a 3 inch capacity and two speeds of 350 to 900 rpm. It has a 115 volt 1,300 watts motor.
Best Dewalt Hammer Drill
This Dewalt DW511 1/2 inch VSR Hammer Drill has an overload protection and a 1/2 inch single speed. Drilling capacity into concrete is 5/32 to 3/8 inches. It is very lightweight at 4 pounds and has a dual mode such as a hammer drill for various various types of material from wood to concrete.
There is a 360 degree side handle with a depth rod, offering more control and versatility. At time of purchase you receive a three year limited warranty and one year of free service. This tool received 4 stars from more than 60 Amazon reviewers and it costs about $59 online.
Best-Selling Hitachi Hammer Drill under $100
This Hitachi FDV 16V B2 Hammer Drill has a low noise level and a cooling air flow to avoid over heating. It costs about $60 online and it received 3.5 stars from Amazon reviewers. It comes with a one year warranty and a carrying case. Its ball and needle bearings are great for added durability. The trigger can be locked to reduce chances of fatigue to your fingers.
This drill is very lightweight at 3.5 pounds and it’s 11 5/16 inches long. It has variable speeds from 0 to 2,900 rpm and a drill only mode with a push of a button. This drill is an industrial grade with a keyed chuck.
Best Drill Stand Rig under $500
This SDT 185 Wet Core Drill Stand Concrete Boring Rig is suitable for drilling into concrete, brick and other tough materials. It has a rack and pinion gear system to get exact drilling depth and there are drill bits from 1 1/2 to 14 inches included. Its spindle speed is 600 rpm. This tool has a three prong 115 volt grounded plug and a max boring diameter of 8 inches.
Its motor spindle is 1 1/4 by 7 inches and the tool weighs about 43 pounds. It earned 5 stars from Amazon reviewers and it costs about $460 online. It comes with a 15 amp high speed series 3,500 watts motor for extra durability.
These are all the best drills for concrete that you can choose from. Others may be highly priced while others do not offer as many features or are not as durable. The best one for you will be the one that fits your budget and fits your needs the most.