STEPHEN LEONARD
GBI followed directions and was unable to… I followed directions and was unable to drill into the bolt in order to set the extractor. Bit dulled very quickly. Delivery and sit navigation was good. Sorry it didn't work. Seemed like a workable solution.
Greg
GBQuick and efficient. I was able to order what I needed quickly and efficiently, it couldn't have been simpler. I received status updates when my order was received and shipped. I ended up receiving it a day earlier than promised. I much prefer ordering directly from the manufacturer than going through Amazon.
Brian McCavitt
GBQuick shipping, nice set of bits Item - microbits - arrived in about a week. Turned out the set was too small for what I needed but I tried them all anyway. No breaks. Ended up drilling out the broken screw. I will order a larger set soon. I based this purchase on a Youtube comparison video.
PostHocFallacy
GBHow did I miss that? I was a machinist for the first part of my working life after 4 years of Machinery Repairman in the Navy. I recognize a left-hand drill bit when I see it. For some reason unknown, even after reading the instructions that came with the Grabit set, I drilled using standard direction with my drill. Needless to say it didn't drill well. It wouldn't even drill deep enough for the removal portion to grab and remove the #8 screw, even though I was using that end properly. I responded to the "No-Reply" email and, surprise, a reply came up for Anthony at Grabit. I explained that something didn't work and also suggested that this HAD TO BE operator error. The response said that he gets this regularly. Even though the directions say both drill and extract must be done "reverse" direction. I slapped my forehead and looked at the Grabit package. Duh! Conspicuously written in bold arrow, "REVERSE." When used correctly, these things are a marvel. He even offered to replace the two that I damaged using incorrectly. Grabit gets 5, operator gets 1. Anthony recommended 30-70 rpm as well. That was another surprise, but it works! My two speed drill press only goes as slow as 160. Use your variable speed cordless.
R T
GBI was about to give up on getting a… I was about to give up on getting a stripped allen head screw out of an aluminum access cover on the front of an oil pump to a 7.3 powerstroke. I tried vampliers, Harbor Freights Drill Master (similar to Grabits) and lastly Grabits. It was the largest grabit and a lot of perpendicular down force on the grabit that finally freed the screw.