"Dodgy" Head screwdriver with their own hands

Once I had to plug seam sealant between the bath and the wall. Of course, using a special gun construction, which is driven by a muscular force that is needed to pull the trigger by hand.

Then I thought that for large volumes of work will take a lot of time and effort. Therefore, the invention proposed by the author, I was very interested.

(How does this work will show at the end, please read carefully)

Member of our survey on home-made instruments: a nozzle on the screwdriver with your hands

Today I would like to introduce you to a nozzle for screwdriver with their hands. I am happy to share their opinions on the construction of this toolIts efficiency and effectiveness.

Idea

Grade 5 of 5

To work with the sealant in the box there is a large variety of construction pistols. They differ in the structure and method of extruding a sealant.

Thus, the most common and are cheap handguns. They can be bought at any hardware store at an affordable price.

Also on the market instruments there are pneumatic and cordless guns. Their use allows more work done in a short time, and a sealant flow can be adjusted.

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The price of such professional tools is quite high, so they can afford not everyone.

The process of trimming the preform rod with their hands

The invention of the author, I was interested above all the simplicity and speed of manufacture. Just a few minutes from the usual handgun author made nozzle for screwdriver, with which you can quickly and effortlessly squeeze out the sealant from the tube. The idea, in my opinion, excellent! So I put 5 points.

Design

Grade 5 of 5

The basis for the design writer took a normal hand gun sealant. Removed trigger handle piston. The hole for the threaded piston.

I cut from the piston follower plate and weld it to the bar, the pre-screwing the rod into the gun housing. Further, the threaded rod is clamped in the chuck screwdriver and cap ready to work. Do contraption is not it?

The welding process to create a preform for the screwdriver tips

In my view, the use of the nozzle allows you to quickly and evenly apply the sealant to the surface and used as a driving force for screwdriver save employee strength.

The construction of this nozzles for screwdriver with their hands It is so simple that it can make any. So I put 5 points.

Design

Grade 5 of 5

Since this device was manufactured from a gun factory production and has already been painted, over the appearance, I put 5 points.

The final view of a nozzle for the screwdriver to squeeze the adhesive out of the package with their own hands

analogs

Grade 5 of 5

There are many analogues provided nozzles for screwdriver. This variety of handguns, as well as pneumatic and cordless guns. handguns price starts from 130 rubles, and the purchase of these devices are available in any hardware store.

The cost of pneumatic and cordless models starts from 1500 rubles, and used mainly by professionals who do more work.

In the manufacture of the nozzle it has gone at least time and money, so for a cost-effective solution I have put 5 points.

Total

Grade 20 20

"Dodgy" Head screwdriver their own hands gaining 20 points out of 20. This device helps you quickly and easily apply the sealant, and make it everyone can.