لقمة ثقب كربيد 3" قاطعة ثقب 3" TcT تنجستن صفائح معدنية 3" ثقب Drill Hog

Cut through 16 gauge sheet metal like it was butter, and the built-in flange stopped it from walking up the panel on me. The 3/8" shank fit my corded drill fine. Two holes in and it's still cutting clean.

Wasn't sure a carbide bit would stay sharp after a few holes in stainless, but this thing punched through eight of them without slowing down. The built-in flange stops it from over-drilling, which saved me from wrecking the panel behind. Chuck's solid on my 3/8" drill too.

The built-in flange really does stop it from over-drilling, which saved me from wrecking the panel behind the sheet. I ran it through a few 3-inch holes in mild steel with a 3/8 chuck and the carbide teeth still look sharp. Way less chatter than the hole saws I've used before.