APMRUMGO US Sabre Tools 1/2 Inch x 39 Inch SDS Plus Rotary Hammer Drill Bit, Carbide Tipped for Brick, Stone, and Concrete (1/2" x 37" x 39")

Did the job. Had no problem going through block, brick, and 2x4 framing. I have only drilled a few holes so far but the bit is still in excellent shape.

Excelente broca sólo que se me hizo cara pero bien

Worked perfectly, packaging was good.

Needed a thirty five inch hammer drill bit for a five minute job. Got it in record time and did the job I needed it to do flawlessly. I was able to get the thirty five inch holes done easily with the bit end being made for just doing things like this. There was no bending of the bit because I let the hammer part of the drill and the drill bit itself do all the work for me. Four Stars ⭐️⭐️⭐️⭐️!!!

Needed a new hammer bit (Broke mine off in wall) and went for the next longest length from 24", I wasn't sure about the 39" but this bit worked great. Did not wobble and cut right through concrete wall with rebar no problems. Was delivered fast, and, is in a tube for transport too, which is nice.