Bosch Professional 7 pcs. CYL-5 Concrete Drill Bit Set (for Concrete, Ø 4-10 mm, Robust Line, Accessories for Impact Drills)
About us
In 1886, Robert Bosch founded the “Workshop for Precision Mechanics and Electrical Engineering†in Stuttgart. This was the birth of today‘s globally operating company. Right from the start, it was characterised by innovative strength and social commitment.
The turn of the new millennium signalled a transformational shift for Bosch. Technological advancements changed our world in ways that we did not think were possible and the company began to venture into new territories. In every sphere, Bosch began working towards a connected world. Improving mobility, shaping the cities of the future, and making homes smarter, industries connected, and healthcare more efficient is now a key focus for the company.
| Weight: | 100 g |
| Size: | 4mm-10mm |
| Dimensions: | 45.01 x 40.01 x 24.99 cm; 100 Grams |
| Model: | 2608588167 |
| Part: | 2608588167 |
| Colour: | Silver |
| Pack Quantity: | 7 |
| Batteries Required: | No |
| Batteries Included: | No |
| Manufacture: | Bosch |
| Colour: | Silver |
| Quantity: | 7 |
| Size: | 4mm-10mm |
Ottima punta, mi servita per forare un travetto in cemento. Premetto che il mio trapano veramente una schifezza ma con questa punta sono riuscito a forare senza problemi. A+++
Hubby has been updating my greenhouse, these have came in very handy for the odd jobs.
I bought this and a cheaper set of Drapers. The Bosch completed the job with ease and I am confident
that they will last for a while. Also strong as well – had to put some pressure on the bits as going through
solid concrete. Did not snap as cheaper ones usually do.
Because of the way it grips, it looks a bit weird when installed but after drilling bricks, cement and other materials as deep as an inch and a half, the hole was perfectly fine and with a tight fit as is supposed to. No complaints, glad I bought it.
Punta sicuramente migliore di quelle economiche ma meno performante di altre professionali.
Una giusta via di mezzo, per chi deve fare qualche buco ma non la usa per lavoro
The drills are excellent in drilling concrete as long as you use a mains drill not very good using battery drill
Las compr porque me haba encontrado con una pared que no poda taladrar con brocas normales. Se rompieron 2 brocas,
Con estas brocas pude hacer los agujeros fcilmente, y sin problemas.
Realmente recomendables para paredes “duras”
I purchased these Drill Bit by Bosch after seeing them on Amazon. Very Good Value and would recommend.
Only buy Bosch they are the best. Seem to last longer than other make
As usual a decent quality from Bosch. Sometimes, not always, it is worth paying a bit more for quality brand product.
Broca especial para hormign, despus de su uso debo decir que me gusta como se come el hormign…
Initially when I tried to drill into external brickwork and it didn’t work, I thought there was an issue with the actual drill. Even using the hammer mode was of no issue.
It was not until later I realised that it was the actual drill bits (I did previously use masonry drill bits but no joy). I decided to take the hit and purchase these drill bits and boy was it a good investment. Not only did I manage to drill the external holes without any effort, I didn’t even need to use the hammer mode (which can make a racket!!). All in all, a great purchase. Hopefully they’ll help you as well
Deutliche Verbesserung zu Bohrern vom Discounter. Selbst in Stahlbeton kann man mit einer normalen Bohrmaschine problemlos Lcher bohren (bei mir meist 6 und 8 mm).
Fr den Preis war es eine sehr gute Investition.
Ich kann sie nur weiter Empfehle
These are excellent for a domestic use. Huge difference compared to cheap alternatives. I will never go back to 1 drill even though I rarely use a power drill.
Compr estas brocas porque otras habituales no entraban en una viga de hormign. No en todas, pero en casi todas entr como mantequilla. En algn caso hubo que alternar el uso de estas brocas, con un martillo y destornillador duros.
A drill is only as good as the drill bit that you use, these are very good.
I used another 4mm “masonry” drill bit which bent after 30 seconds working on my reinforced concrete ceiling. This set’s 4mm bit worked and looks as good as new afterwards.
Calidad inigualableNunca haba visto unos bloques de tantsima calidad, el precio es muy razonable
Habe neue 6er und 8er Betonbohrer bestellt, da die Kchenschrnke von Ikea eine neue Wand gefunden haben.
Habe mir gedacht, dass man fr die Ziegelwand lieber was frisches kauft.
Bin nicht enttuscht worden.
Mit 6er vor- , mit 8er nachgebohrt, dann ordentliche Fischerdbel und Schrauben rein und alles sitzt Bombe.
Brocas para perforacin de materiales duros que funcionan, probadas en granito y perfectas
… Und lassen sich hervorragend ansetzen und fhren. Ich benutze sie in einem Makita Akkuschrauber LXT und bin sehr zufrieden. In unserem Haus ist alles aus Beton und hartem Stein. Ich hatte mir extra eine Schlagbohrmaschine gekauft. Diese wird nun aber immer fter nicht bentigt. Sehr zufrieden und wrde sie wieder kaufen!
Usados para realizar agujeros en hormigon. Avanza bien y rpido. De momento no han perdido el filo.
The item arrived as expected the next day and functions as expected—no regrets of purchasing. Not sure about longevity, but the quality of the drills seems good for the odd casual DIY jobs.
These turned up promptly, but it took a while to figure out that you have to break off the security tag on the back to open them. There is a tiny diagram, but it is also on the back
I found that drilling a 4mm pilot hole followed by a 6mm drill was extremely fast and accurate, and perfectly sized for my Rawl plugs in red bricks. There also wasn’t any dust left in the holes, which is a first compared with any other drill bit that I have used. Drilling the pilot hole saves blunting the bigger drills and stops them wandering off track
I also like that there are two each of the more common sizes, just in case you have a lot of work to do and a breakage would hold you up
Another plus is that they have a longitudinal rib, which means they won’t spin round in the chuck like many drills that stick in their holes.
I can’t comment on rusting or longevity because they haven’t been stored yet, but the plastic box isn’t airtight, unfortunately.
I would highly recommend these to anyone serious about drilling into brick.
Ho usato la punta per praticare dei fori su del granito…. Si comportata bene
Really good, had some walls that had destroyed other drill bits but these worked with no problems at all. Highly recommend!!
The walls in my property are an absolute nightmare and I have struggled for a long time to drill holes. I bought a supersonic drill but I was still having the same issues. Someone told me to buy these, and I have no regrets. They are brilliant!!! I can finally drill holes with ease. It takes seconds, you don’t need a lot of man power and it leaves a nice tidy hole. I had previously bought other makes and they were rubbish, but these are just great!!
Muy buena compra, nada que ver con las baratas o las de los maletines en pack…
Es mas, luego fui a comprar una 14 a un gran almacn de bricolaje y solo una broca me cost 5 y el taladro se lo comio en 0′ .
Great drill bit. I used them to go through patio slabs they did it no problems and very smoothly. My old ones struggles and these went through it like butte
Ich muss sagen ich war etwas skeptisch beim Kauf dieses Sets was die Qualitt der Bohrer angeht, da einige Rezensionen doch auf eine schlechte Qualitt hingewiesen haben am Ende wurde ich jedoch eines besseren belehrt. Die Bohrer wurden von mir anfnglich auf ihre Geradheit berprft und ich kann hier wirklich nichts negatives Berichten. Nun zum Praxistest, ich habe verschiedene Bohrer getestet, einmal in Mauerwerk im Auenbereich und dann einmal in meine Spannbetondecke die es echt in sich hat. Das Fazit fllt hier sehr positiv aus, die Bohrer arbeiten sich hervorragend in das Material, verlaufen nicht bei erhhten Widerstand und hinterlassen eine saubere Bohrung. Die Schneiden zeigen auch keinen auergewhnlichen hohen Verschlei auf und sind nach ihrer ersten Feuertaufe noch richtig scharf. Fr mich eine klare Kaufempfehlung, dass preis-leistungsverhltnis ist vllig in Ordnung.
The job was to drill seriously rock hard limestone paving to install patio bollard lights.
A major concern was cracking the paving slabs
Using 3 stages of drilling to get up to the 10mm hole required for the cable and two stages to get to 6mm for the screw plugs
Installed 8 light fittings – not one single problem
These drill bits were more than up to the task.
Used them since to drill brickwork – like a hot knife through butter!!!!