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BOSCH BL2743 1/4 tuumaa. x 6 tuumaa. Erikoispitkä lentokoneen mustaoksidiporanterä

Brand:BOSCH

3.4/5

27.68

TUOTTEEN KUVAUS 80 vuoden ajan kehittämällä innovatiivisia työkaluja ja tarvikkeita betonialan ammattilaisille BOSCHista on tullut alan tunnustettu johtaja. BOSCH on yritys, jonka perintö on kirjoitettu betoniin. Jos projekti vaatii betonityötä kiillotuksesta ja ankkuroinnista materiaalin poistoon, on vain yksi paikka, josta löytää täydellinen ratkaisu. Luota BOSCHiin, joka tarjoaa ammattitason työkalut ja tarvikkeet, jotta työsi tehdään oikein. Ihanteellinen kalkin, rappauksen, kovapintaisen rappauksen, hiekkakiven ja hankaavan betonin materiaalien poistoon suurilta alueilta. Kovametallisidos kestää jopa voimakkaasti hankaavien materiaalien aiheuttamaa kuormitusta. Optimaalinen käyttö - asfaltti, tuore betoni, hohkakivi, tasoitebetoni , hiilihapotettu betoni, kipsi, valuasfaltti, pehmeä kalkkikivi ja rappauslaasti. Voidaan käyttää basaltilla, vanhalla betonilla, kivibetoniputkilla, luonnonkalkkikivellä, kvartsiitilla ja hiekkakivellä. VALMISTAJALTA Boschin mustaoksidikärjet tarjoavat erinomaisen kestävyyden, nopeuden ja valikoiman useimpiin yleisiin sovelluksiin. Sopii parhaiten reikien leikkaamiseen metalliin ja toimii yhtä hyvin puun ja muovin porauksessa. Käytetään teräksessä, kuparissa, alumiinissa, messingissä, tammessa, vaahterassa, MDF:ssä, männyssä, PVC:ssä, polykarbonaatissa, akryylissä, ABS:ssä, nylonissa ja komposiittimateriaaleissa.

Käytetään teräksessä, kuparissa, alumiinissa, messingissä, tammessa, vaahterassa, MDF:ssä, männyssä, PVC:ssä, polykarbonaatissa, akryylissä, ABS:ssä, nylonissa ja komposiittimateriaaleissa. Saatavana työntöpituisena, stubby-pituisena, pidennettynä (lentokone), 1/2 tuumaa. pienempi varsi (hopea ja Deming). Helpompi poraus, pienempi lämpö ja pidempi poranterän käyttöikä. Kestää 50 prosenttia pidempään kuin pikateräs. Speed ​​helix -rakenne kolme kertaa nopeampaan poraukseen kuin tavalliset terät.
Batteries Included? ‎No
Batteries Required? ‎No
Brand BOSCH
Brand ‎BOSCH
Customer Reviews 4.4 4.4 out of 5 stars 113 ratings 4.4 out of 5 stars
Cutting Angle String 135 Degrees
Cutting Angle String ‎135 Degrees
Finish ‎Black Oxide
Finish Type Black Oxide
Finish Type ‎Black Oxide
Is Discontinued By Manufacturer ‎No
Item model number ‎BL2743
Item Package Quantity ‎1
Manufacturer ‎Bosch
Material High Speed Steel
Material ‎High Speed Steel
Measurement System ‎Inch
Part Number ‎BL2743
Shank Type Straight
Shank Type ‎Straight
Size ‎1/4 in
Surface Recommendation ‎Abs,Aluminum,Brass,Copper,Maple,Nylon,Oak,Pine,Pvc,Steel
Tool Flute Type ‎Spiral
Warranty Description ‎No

3.4

13 Review
5 Star
68
4 Star
16
3 Star
7
2 Star
4
1 Star
4

Kirjoita arvostelusi

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Scritto da: JD
Good price
As advertised
Scritto da: Rick
Great bit with extra-extra length!
After receiving this drill bit, I discovered they actually sent me one that was 12" long. Thank you! The only problem is the drill end is round and will slip, so you should simply use a grinder and create 3 flat sides on that end....problem solved. Great bit and just what I needed.
Scritto da: Sayer
Need a 12 inch bit?
I needed a 12 inch bit. Couldn't find one on Amazon but began reading the reviews of this "SIX Incher" and found so many folks saying they received a Twelve Incher, I just ordered it. Yup, 12 inches. Sooooooo, there ya go. Three Stars to attract attention so the descriptive text can be corrected. Just arrived, will follow up when I use it. Just have one task for this thing, it should survive. Hope.
Scritto da: G. Anderson
12" not 6"
The wobble at the end of a drill bit increases with its length. That's why I ordered this bit, said to be 6", not 12" like the usual long bits out there. But the description is wrong. The thing is a foot, like all the rest. And the wobble is pretty bad, even in my precisely machined Makita drill.
Scritto da: William Moyer
Long drill bit just the thing
I needed this bit to finish a job that required very long straight thru holes for a lag screw joint. Worked great. Was too long for my drill press, would not fit between the chuck and the pedestal so I ground off 2 inches. Worked fine, part of my collection now. Will buy again. WJM
Scritto da: B. S.
Not the best long drill bit - but it gets the job ...
Not the best long drill bit - but it gets the job done. The shaft of the drill will flex under light pressure - less than 15lbs which makes the bit walk along whatever material you're drilling. I was going through 1/16" mild steel (non-hardened) and it took quite a bit of force to even cut through. I was worried I would snap the bit but with some patience it finally cut through. There are probably better drill bits out there, but I couldn't find them at this price. Next time I will spend a bit more and get a stronger/better product.
Scritto da: C. Noble
works great
it's fantastic for drilling channels for grounding wires in guitars, normal drill bits aren't long enough to do that. I'd buy it again if the one I got ever got too dull or broke or bent or whatever
Scritto da: James F. Oneill
Good stuff!
This bit is fine for the job I needed it for. Fast shipment, no problems. Would buy again. Good choice.
Scritto da: Jorge Belo
Very pleased with this bit.
Helped me a lot to drill the holes for my A/C Split, specially outside the house. And also to run the electric wiring needed.
Scritto da: Ryan Davies
A bit better: a better bit.
Sharp, true, and durable. The flutes are short, which is a double-edged sword: it's a curse because it means you have to back out frequently when drilling deep, but a blessing because the bit is stiffer and less likely to break.
Scritto da: bry brook
Straight
It's straight and true [doesn't wobble] for being 12" long.
Scritto da: Catherine H.
Good quality drill bit.
As described.
Scritto da: Bradley Millson
Five Stars
Worked great to drill through my wall

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