According to the appearance of the rebar cutter, it can be used for cutting and bending metal. After that, unload the rebar cutter drill bit and continue drilling using a rotary hammer drill. Therefore, load to the rotary hammer drill and use a rebar cutter drill bit with the same diameter and drill until it passes the rebar. Using a Concrete Drill BitĪ rotary hammer drill bit cannot go through the rebar. So let’s see, how to drill such concrete separately. The minimum standard hardness of the rebar is estimated at 13.48HRC. The hardness of the rebar with the highest carbon content is 290.0 HRC and the hardness value of rebar with the lowest carbon content is 232.2HRC. Concrete-containing reinforcing steel costs more to cut. Introducing steel wire into the concrete in the form of a wire mesh slows down cutting or drilling and prolongs the life of the blade or bit. Rebars of various diameters are available for purchase on the market. The types of concrete used in different constructions are different. So obviously, the hardness of concrete and steel is different. In order to increase the tensile strength of the concrete, rebars are used. Concrete can be strong under compression but has poor tensile strength. Inclined side cutters will provide aggressive fast cutting into the material.Ĭheck Price On Amazon How to Drill Concrete and Rebars?Ĭoncrete is a high-hardness material that can be drilled with one drill bit or two drill bits when drilling a slab with a metal frame such as an iron wire. Due to the centric tip, it can drill through the hard material with higher accuracy. Due to the carbide and Alloy material, it can withstand higher hammer function as well as its durability is longer. Its material is carbide and alloy steel mixture. Bosch HC5071īOSCH HC 5099 Drill bit is highly designed for the SDS max drill bits that can drill both concrete and rebars together. Best Drill Bits for Concrete and Rebars 1. I have clearly explained Method 1 and Method 2 in detail at the bottom of this article. ![]() So you can choose the suitable drill bit from the below list. If you have a regular drill bit, you can go through method 1. You can use an SDS max drill bitIf you have an SDS max drill or rotary hammer. You can use a higher-performance SDS max drill bit to drill both concrete and rebars together. When you drill concrete and rebars, you can do in 2 methods using masonry drill bits.įirst, you can drill concrete, use a rebar cutter to cut the rebars, and then drill the remaining concrete. Using a Concrete Drill Bit and Rebar Cutter Best Drill Bits for Concrete and Rebars.
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