Ganymedes
Well-known member
Thank you very much Mr. Lemons: I found all six errors and like to win this superb roller with contents! Happy x-mas, Johan
How many would you need?
I contacted the company that sells these and they will not ship to the USA. Anybody in Germany want to buy a few and ship to the USA? That would help us out.
SDS hits a LOT harder than a hammer drill, but turns a fair bit slower.
If you are an old codger like me, you might remember handheld star drills and fibre rawlplugs. The star drill was basically a punch with a cruciform section. You hit it, turned it a bit, hit it again, turned it a bit, hit it again and so on, seemingly ad infinitum. It made holes pretty well to be fair, but was hard work and very slow.
Electric hammer drills are a big improvement over star drills. SDS can be at least as big an improvement over electric hammer drills, though it does depend on what you are drilling.
Where are you? Brick might seem like it's all the same at first glance, but it ain't. If you are in London, the majority of brick is made from London Clay and is soft. Get up to Staffordshire and it's made from Etruria Marl and seems a fair bit harder. Up into Lancashire and it's made from shale and is very hard (Accrington Nori brick is so hard, it was shipped across and used for the foundations of the Empire State Building). Staffordshire Blue Engineering brick is also extremely hard: made from Etruria Marl (the clay that Josiah Wedgewood used in Wedgewood pottery), but reduction-fired to get the higher hardness and blue colour.
In most cases, brick is cheap to make and expensive to move, so you get to deal with the locally-sourced stuff. The harder bricks will get used out of their local area if there is a need for a tall building, where the weight of the walls would crush the bottom courses if built from local brick.
SDS drills have tended to be specced on either weight or impact energy. For a handheld SDS used for drilling brick, between 1 and 2 Joules impact energy is a good range: the 2-3kg range. Too much impact energy and you'll be knocking the back out of bricks when only half-way through.
The cheapest, nastiest SDS will outperform the best hammer drill by a huge margin in most cases. I'm not sure about London brick, but a 7mm SDS is probably at least 5 times faster in our local brick (Lancashire).
If you've knackered a twenty quid chuck and a few two-quid bits already, you'd probably have been almost as well off getting a fifty-quid SDS drill and a few one-quid SDS bits from Screwfix, or wherever, without even factoring in the time saving (assuming you can use 240V tools on site).
Buying a good set of SDS bits makes reasonable sense, but if you have a lot of holes the same size to drill, buying several of the cheap ones in the size you need is usually better: they drill much quicker when sharp, and expensive carbide doesn't wear all that much slower than cheap carbide.
With a chuck adaptor and the hammer action disengaged, SDS drills also tend to be better for biggish holes in wood and steel than many old-school hammer drills, just because they turn slower and generate more torque.
I didn’t use SDS at first either. I had a big old AEG hammer drill (actually my Dad’s) and that seemed to work o.k, though in retrospect it didn’t. The problem with a hammer drill is that the drill bit is still fixed to the chuck, so a lot of the hammering action is wasted. A heavier drill almost seems to work against you.
In an SDS (Special Direct System) the drill bit is free to slide, and you won’t believe the difference it makes.
Re read the post from timgunn above - this is 100% spot on!
Yes, even a cheap SDS is better than a conventional hammer drill. An electrician friend has a cheapo one that he uses as a backup. I used it helping on one job and couldn’t believe how well it worked.
I bought a Screwfix Titan to do one job in a dirty environment. Reduced from circa £70 to £50 on a deal, and I can’t believe how good it is. I’ve been using it instead of my Bosch, waiting for it to fail, and it just keeps going. My advice would be to pick up a cheap one and just go for it.
Yes, bricks vary, though I wasn’t sure of the reasons why till reading timgunns post. Here in Sussex, bricks are incredibly variable. Some are easy to drill, most are much harder, and some (very old, blue tinged) are almost impossible to drill with a conventional hammer drill. The SDS deals with all of them.
Edit - this is the Titan one I got. 6kg / 1500 watt and still only £70 full price!
Small correction, but since this thread is about tools from non English speaking countries, the SDS English abbreviation was added later. The original meaning was:
"The name comes from the German: Stecken – Drehen – Sichern ("Insert – Twist – Secure")". It was developed by Hilti and Bosch.
Sent from my Pixel 3a XL using The Garage Journal mobile app
I think “Old World” includes the U.K. though!
Where are you? Brick might seem like it's all the same at first glance, but it ain't. If you are in London, the majority of brick is made from London Clay and is soft. Get up to Staffordshire and it's made from Etruria Marl and seems a fair bit harder. Up into Lancashire and it's made from shale and is very hard (Accrington Nori brick is so hard, it was shipped across and used for the foundations of the Empire State Building). Staffordshire Blue Engineering brick is also extremely hard: made from Etruria Marl (the clay that Josiah Wedgewood used in Wedgewood pottery), but reduction-fired to get the higher hardness and blue colour.
I contacted the company that sells these and they will not ship to the USA. Anybody in Germany want to buy a few and ship to the USA? That would help us out.
Beta again, but this time I bet these are not made in Italy:
Beta again, but this time I bet these are not made in Italy:
Do you see an COO anywhere on it?
I have a Beta ratchet, no COO as well. Although the JIS screw on the lid is a give away.
Sent from my iPhone using Garage Journal
A set of Wiha Micro Finish screwdrivers arrived today.
Nice. Interested to know what you'll think of them after some use.
I certainly went cheap on an SDS drill. £40 on clearance from Wickes.
![]()
Xiaomi Ratchet Screwdriver 2.0
![]()
![]()
<iframe width="560" height="315" src="https://www.youtube.com/embed/3X5WmxEhpxo" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
USAG/Facom from MisterWorker
Facom roto bit ratchet, USAG “RBRT” hex bits with 1/4” drive socket adapter, (yet another) “pico” bit set with locking bit ratchet and extension, (a couple more) 11mm outer hex locking flex ratchets (to stick in those super-useful Würth pass-through socket + low-profile bit boxes), 2.5mm slotted USAG jeweler's screwdriver to go with a set of Phliips I picked up.
View media item 107802
RBRT bit pouch. This seems to be the most practical set of all the SBD subsidiary RBRT bit offerings, even if the embroidery isn't exactly worthy of Mariano Rubinacci.
View media item 107803
Facom rotator-handle bit ratchet. Why rotator bit ratchet? This is a useful tool when you're trying to work a screw in near something rubber or foam, and don't want to risk a slip-and-puncture.
View media item 107804
This tool is more interesting in design than I thought. It’s actually a 1-way ratchet. The bit goes in both ends, so you can turn both ways. Bit retention is by clips on both sides. There is a floating bit stopper, which is (somewhat surprisingly) not magnetic. There are concentric gear-sets, that work differently when you use as a rotator vs a ratchet.
View media item 107804View media item 107805View media item 107807
It was very well lubricated, and feels considerably smoother than my Facom rotator ratchet.
View media item 107806
So far I've used it a few times, and I'm impressed. I don't know if it would work well in wood - I've only used it with screws in T-nuts or threaded inserts - but I will get a lot of use out of this little thing.
IMG_20201212_155137156 by david_edelman_ohio, on Flickr
IMG_20201212_155204890 by david_edelman_ohio, on Flickr
IMG_20201212_160053369 by david_edelman_ohio, on Flickr
IMG_20201212_160119898 by david_edelman_ohio, on Flickr
IMG_20201212_160443227 by david_edelman_ohio, on Flickr
IMG_20201212_160457776 by david_edelman_ohio, on Flickr
IMG_20201212_160658473 by david_edelman_ohio, on Flickr
IMG_20201212_160736521 by david_edelman_ohio, on Flickr
IMG_20201212_160833329 by david_edelman_ohio, on Flickr
IMG_20201212_161310278 by david_edelman_ohio, on Flickr
IMG_20201212_170544328 by david_edelman_ohio, on Flickr
IMG_20201212_170630867 by david_edelman_ohio, on Flickr
IMG_20201212_170836561 by david_edelman_ohio, on Flickr
IMG_20201212_170923650 by david_edelman_ohio, on Flickr
IMG_20201219_163409961 by david_edelman_ohio, on Flickr
IMG_20201212_161711340 by david_edelman_ohio, on Flickr
IMG_20201212_161636773 by david_edelman_ohio, on Flickr
IMG_20201212_161734558 by david_edelman_ohio, on Flickr
IMG_20201212_162259850 by david_edelman_ohio, on Flickr
IMG_20201212_164820104 by david_edelman_ohio, on Flickr
IMG_20201212_164945958 by david_edelman_ohio, on Flickr
IMG_20201212_165047240 by david_edelman_ohio, on Flickr
IMG_20201212_144414652 by david_edelman_ohio, on Flickr
IMG_20201212_144427750 by david_edelman_ohio, on Flickr
IMG_20201212_144530452 by david_edelman_ohio, on Flickr
IMG_20201212_144551072 by david_edelman_ohio, on Flickr
IMG_20201212_145424438 by david_edelman_ohio, on Flickr
IMG_20201212_145538012 by david_edelman_ohio, on Flickr
IMG_20201212_145612654 by david_edelman_ohio, on FlickrDo you see an COO anywhere on it?
I have a Beta ratchet, no COO as well. Although the JIS screw on the lid is a give away.
Sent from my iPhone using Garage Journal
This one uses Ultradriver bits, it appears. How does it compare to other ratcheting screwdrivers
No shipping to UK either. Currently, Germany only.
From Reddit...
Apparently these are (as they appear to be) modified Cobra 125 pliers arms, and they are 'Manufactured by KNIPEX trainees.'
Previous limited release (was also only available in Germany)
<iframe width="560" height="315" src="https://www.youtube.com/embed/ytoEsIFpWAY" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
i compiled some info on the three bottle openers they've made so far:

Looks like Bosch 12v screwdrivers have had an update. Not sure if it's just a new look or new specs too.
https://www.bosch-professional.com/gb/en/products/gsb-12v-35-06019J9002
![]()