Screwdriver question Miniware ES15S

[asupsp700]

I bought myself a gift on Aliexpress - a cordless screwdriver Miniware ES15S.
The screwdriver has an impact function. It works adequately in positions 1-3. But it has a long delay in switching on the blow at position 4-5. I asked the support service and they said they would fix it in future firmware. Is there anyone here who owns such a tool? Check how your shot works at position 4-5?
I am attaching a link to the video of the work...
https://youtu.be/sVuZ-_JC2RA

[thm_w]

Why would you want that function at all?

I get it on a normal screwdriver, here it just bounces out of the screw and tears it up.

[asupsp700]

The video didn't show it very well. It is inconvenient to remove with one hand. I’m used to the fact that if there is a function in a tool, then it should work.

[coppercone2]

Why would you want that function at all?

I get it on a normal screwdriver, here it just bounces out of the screw and tears it up.

this OFTEN means that you have a bad sized bit. These screwdrivers often come with bullshit bits, their like a joke addon. Does it still do this with Wiha bits that you are sure are the correct size for the screw (design spec)?

I got a few of these screw drivers, basically half of the bits are a joke. And half the problem is shitty screws that come in cheap consumer products. Get a good screw from like a electronics hardware place and then see if this happens


I got one of those screw drivers and took it apart after I broke it because of a really nasty drop. I realized I got like 25 fairly precise sleeves, bearings, gears, etc that make up the clutch and the motor gear box, plus a motor and electronics. I did some math and I realized that there is no god damn way the bits have any sort of quality if they give you all that for the price. Because good bits cost as much as the driver. Their like all ground, heat treated, QC measured, etc. I give them a similar quality to the "wings' that come to seal a window air conditioner up. They are good engineering concept prototypes to show someone vaguely what you want the final product to look like, if you were designing bits. Good 4mm bits are 2-4$ each.


Same problem as the drills that come with the micro drill that is similar form factor. People were complaining they can't drill war hammer miniatures, meanwhile I managed to make a nice hole in 1/8 inch steel and 1/4 brass because I got swiss made drill bits that fit the same tool. Problem is their like 10 dollars each, aka the cost of all the drills is equal to the driver.


Like china is going to CNC grind properly hardened driver bit steel and then run it through a multi point QC inspection with a CMM. 

I have a feeling their banging bits off some induction hardened surplus concrete reinforcement wire heat treated with filtered fryer oil while the other guys are using a swiss machining center running with blaser lube and vacuum kilns to make similar looking products. There is something very creative going on there. 


then the other side of the equation is the bolt/screw production line, running clapped out screw machines over due for replacement 20 years ago. I bought some nice screws from keystone and I started thinking "WTF IS THIS SHIT" when I get fasteners from commerical products