DEWALTStep Drill Bit, Impact Ready, 1/8-Inch-1/2-Inch (DWA1783IR)

Seen a showdown on project farm YouTube channel. I’m a heavy duty mechanic and works awesome use it at work on stuff bigger then 1/2” and hasn’t skipped a beat yet.

Sharp, accurate, durable. Best step drills I’ve used and I’ve used a lot

I don't know what it's made of, but it is hard and sharp. Goes through structural steel so much better and faster than other drill bits that are supposed to be good. I haven't tried it on stainless steel yet, but the holes it drills into structural steel are comparable to how good individual M35 bits perform on structural steel, and since those same M35 bits will go through stainless, then I'm confident this Dewalt step bit will go through stainless steel just as well. I will have an opportunity to test it on stainless steel in about a week from now and can give an update afterwards.Update: I picked up 2 other step bits, one Oxmul M35 (5% cobalt) and one Stroton (6% cobalt). The Dewalt similarly outperformed those as well. I drilled stainless steel with the Dewalt and got a surprise---it quickly accelerated in expanding/drilling out the hole once a pilot hole was created. All drilling was done with moderate even pressure at relatively slow speed.

Los uso para perforar perfiles de herrería y corta como mantequilla y luego las brocas son muy livianas a comparación de otras que e comprado excelente producto

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