🔧 Rapid Eject Bi Metal Spyder 600103 Review

Cut through a very smooth 2" thick comb bar to install the dryer vent end plate. Would have given him 5 stars if he didn't have 10 slightly curved teeth. Uses a 1/2" low side grip drill bit. Hold on tight because if he bites, he'll dislocate your arm! Still very happy with the haircut.

I bought this to cut 4 holes in 22 gauge steel. The first was quickly knocked out, and the second dragged on. I couldn't penetrate thin metal at all when trying the third hole. is there metal Get something different. I now have a 4 1/4 inch diameter paperweight.

I cut at least 30 holes in 1/4" mild steel plate with my first pick. NOW I'm a machinist and have done this on an 80 RPM vertical knee mill. Keeping it in a hand drill reduces results drastically, and very few people can spin at 80rpm (most drills don't even come close). I have ordered a second one as a spare and they are made in China so I am concerned that the quality may drop or vary but so far I have no real experience to back up such concerns.