wolfcraft Universal Drill Clamp, Plastic, Rotatable I 4802000 I For power drills, milling and grinding motors in horizontal and vertical position
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Clamp-on drill collar stabilizers (Patent) | OSTI.GOV Clamp-on drill collar stabilizers (Patent) | OSTI.GOV
Usually the safety clamp is used until sufficient weight is reached in the string. This will vary according to tubular specs. Now, it's fair to mention that the ones I bought fit very neatly on a 3/8" carriage bolt (it's 1" in diameter). If you plan on using a 5/16" or 1/4" carriage bolt to match the nut you implanted into the toggle clamp, you might have to do a little more searching for a rubber solution. You might try a rubber tool dip if you aren't able to find a small enough rubber furniture tip, or even scrap the carriage bolt completely and go with a threaded rod of the same size with a pre-drilled hole in a rubber stopper.These are pretty nifty sheers and can cut a variety of different materials, although they are intended for metal for the most part. Professional clamp for holding your drill to a workbench or table enabling hands free operation. It’s a robust solution made from die cast aluminium and plated steel to ensure a rigid and easy set up. Once set the drill can be rotated 360deg and can move left and right through 90deg ensuring you can get an optimal angle on the job. If you liked this clamp and jig, please give me a follow here and on YouTube as well as a like on the video. These projects are made and the plans are free, but I love a little appreciation if you are happy with my creations.
RS PRO Drill Clamp | RS
I I have seen these flexible shafts for many years now but never really paid any attention to them until now, maybe it is just this really cool image that I found that sparked my interest. Understanding the operation of the slips will make you understand the purpose of the safety clamp. Why do we use it in our daily operations on the drill floor, whether we run Drill Pipe, Casing or Tubing?Do not use a safety clamp in combination with automated slips. This does not create a safety factor but becomes a hazard. When using automated slips, and you install a manual safety clamp, you will risk major equipment damage should you encounter an impact. Even though Company Rep’s might insist in using the clamp in this configuration, it is strongly recommended not to do this. So we've put our 1" Forstner bit in our drill press. Now let's take the 2" x 9" x 3/4" piece of hardwood and we'll drill two holes in it. The first will be the 1" hole (we all want to start large and go small with Forstner bits), followed by the 3/8" hole. The 1" needs a depth of a 1/2" while the 3/8" will drill the rest of the way through. I have made a few drawings in sketchup that will give you the exact dimensions. Also consult the video as it will give you all the information you need.
Drill Press Piece Fastening 101 | Hackaday Drill Press Piece Fastening 101 | Hackaday
The “G” clamps are NOT constraining workpiece, they’re just increasing the friction between the work piece and the platform in the hope that it’s enough friction to prevent rotation – hope you didn’t spill any drilling lubricant or oil there. An ideal drill guide for all the rotary tools in the market today. The easy to use guide has a lever to adjust height and is heavily preferred in the manufacturing industry.I've seen a very similar thing done with 1/2" carriage bolt and plastic big box store knob. See here: https://www.youtube.com/watch?v=gpFAE0WgoeE. I have lots of experience with T-bolts and they are easy to use and work well for clamping.