BOSCH HC4051 1 poll. x 21 pollici. Punta per martello rotante Spline Speed-X per perforazione di calcestruzzo 1 "di diametro 21" di lunghezza

Brand:BOSCH

3.7/5

€
99.97

DESCRIZIONE DEL PRODOTTO BOSCH apporta una costante innovazione alla perforazione del calcestruzzo e della muratura. BOSCH ha sviluppato una tecnologia di incollaggio per diffusione e metallo duro su misura per fornire prestazioni e durata migliori. Speed-X offre prestazioni elevate nelle applicazioni di ancoraggio e perforazione di precisione. AMAZON.COM La punta per martello perforatore Bosch HC4051 da 1 pollice per 16 pollici per 21 pollici ha una geometria della scanalatura aumentata per una rimozione più rapida della polvere e meno vibrazioni. Questa punta a martello si adatta a Bosch e ad altri martelli scanalati. L'immagine mostrata può variare in base al colore, alla finitura, al materiale o alle dimensioni.

Prodotto non disponibile

EAN: 0000346207644

Categories: Utensili elettrici e manuali, Parti e accessori per utensili elettrici, Parti e accessori per trapani elettrici, Punte da trapano per muratura, Punta del trapano, Punte per trapano a percussione rotante,

Frese laterali inclinate per forature aggressive. Scanalatura stretta per ridurre l'attrito tra la punta e il materiale. Ampio volume della scanalatura per una foratura rapida, trasporto della polvere e meno intasamenti. Punta di centraggio attivo per una guida ottimale durante la foratura nel calcestruzzo e nel cemento armato. La punta in carburo di tungsteno offre una resistenza all'usura superiore nelle applicazioni gravose.

Batteries Included?	‎No
Batteries Required?	‎No
Brand	BOSCH
Brand	‎BOSCH
Color	‎Gray
Country of Origin	‎Germany
Customer Reviews	4.6 4.6 out of 5 stars 332 ratings 4.6 out of 5 stars
Cutting Angle String	21 Inches
Cutting Angle String	‎21 Inches
Included Components	‎Product & Instructions Guide
Is Discontinued By Manufacturer	‎No
Item model number	‎HC4051
Item Package Quantity	‎1
Item Weight	‎2.4 pounds
Manufacturer	‎Bosch
Material	Carbide
Material	‎Carbide
Part Number	‎HC4051
Shank Type	Spline
Shank Type	‎Spline
Size	‎1" Diameter
Style	‎21" Length
Surface Recommendation	‎Steel,Stone
Thickness	‎1 Inches
Tool Flute Type	Spiral
Tool Flute Type	‎Spiral
Warranty Description	‎1 Year

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Scritto da: tarynn

Used to drill into concrete works amazing!

Bought it to drill into concrete and it works amazingly!

Scritto da: Thomas

Excellent design on cutting head.

Roto hammer bit doesn’t bind up.

Scritto da: RON H.

great product!

worked great!

Scritto da: John

Concrete roto hammer bit

Cut through concrete fast and easy. Drilled nice and straight. I hit 1/2” rebar on 2 Nd hole (12” deep). Bit went through. That dulled the tip, but the bit kept going( slower). Went through rebar on 3 rd hole. Drilled 4 th hole nice and smooth but slower then first.

Scritto da: Gene

Drilling Limestone Blocks

This is my second purchase. The first drilled over 300 holes through 24" limestone blocks and 12" into the block under them before the top twisted off. Very impressive.

Scritto da: K. Mizuba

Bought the last Bosch model rotary hammer/drills at half price ...

Bought the last Bosch model rotary hammer/drills at half price. Didn't know if this new star shaped holder end would work in that older model tool. It does and does just as well as the older hex receiver end bits. Used to drill holes in old foundation for demo with expensive motar. Older guys couldn't believe that I didn't need a jack-hammer. Word of caution: Occassionally, lift hammer while drilling to clear dust out of hole or drill will stuck. You may need a second bit and leave the stuck bit in the hole until the next morning when the expensive mortar has cracked the concrete or whatever you're drilling. When you're using young help, they're not going to do what you tell them to do until they get into trouble-and even after that maybe.

Scritto da: Scott E.

Bit took abuse, devoured stone!

First off - any review that doesn't understand that any spline bit had 5" that is not usable means that person doesn't understand spline or SDS Max bits. (That's how they come - all of them!) I used a 1 9/16" Bosch spline rotary hammer with this bit and it ate through rock with ease. I was able to consecutively drill 5 holes 5" deep without the bit overheating - three times in an hour. Be sure to clear the dust every so often to keep the bit from binding - like you should with any bit. Like I've seen on tool box buzz, I find the Bosch bits to outperform DeWalt, both in speed and durability.

Scritto da: Handyman

Can't beat Bosch's quality at a great price!

I've always like Bosch because of its high quality & made in europe other than china. I compared Bosch's price & quality with others like DeWalt. To my surprise, DeWalt's price was too high thru Amazon. I needed a concrete drill bit to drill a hole thru my basement walls to rearrange my plumbing. This Bosch rotary hammer bit is the best there is, for spline line. I've looked everywhere and I've compared the prices & quality even against Bosch's regular Bosch rotary hammer bit. I will tell you, it's worth it to pay couple more bucks to get the "wild bore" because it will dig into the wall much better, with 4 cutters instead of 2. Can't go wrong with this product.

Scritto da: R. Duffy

exactly what I expected

I did a bit of research to find parts for my older Hitachi rotary hammer, and this one was indicated. By the time I ordered, it was on clearance , even. Works as well an expected in the rotary hammer. Shipping was decent, packaging a bit larger than expected, but well protected. These things are getting harder to find, so get 'en while you can

Scritto da: Michel Beaulieu

Photo incomplète de l’article.

La photographie partielle de l’article ne montrait bas la prise de la mèche « spline » qui ne correspond pas à ce que j’ai besoin. Je ne connaissais pas ce qualificatif pour les mèches à béton. C’est pour celà que je suis déçu. Y a-t-il moyen de retourner l’article? Merci.

Scritto da: Amazon Customer

Broken

Broke the carbide bits off the first time and quad ends are suppose to be longer lasting then just the normal 2 carbides

Scritto da: Ron K

Fits both Bosch and Dewalt hammer drills with a spline shaft

Seems to work great. The dewalt bit might be a little stronger, but they are hard to find.

Scritto da: Amazon Customer

Shape not like picture

Shape did not match the picture.Bought for an extruder project so will see.