Drill America 3/16 x 6 Cobalt Aircraft Extension Drill Bit, GLBCO seeria 3/16 (1 pakk) 6 pikkus

Brand:Drill America

3.7/5

24.22

Drill America Cobalt Aircraft Extension Drills sarnaneb kiirterasele, kuid sisaldab rohkem koobaltit, et parandada jõudlust kõvemate metallide, näiteks roostevaba terase või niklisulamite lõikamisel. Kuldoksiid on õhem oksiidi pinnatöötlus kui must oksiid, mida tavaliselt kasutatakse koobaltterasest tööriistade tuvastamiseks; jõudlus sarnaneb katmata tööriistadega. Drill America Aircraft Extension Drills on valmistatud vastavalt riiklikule lennundusstandardile 907. 135° jaotuspunkt on isetsentreeruv ja vähendab tõukejõudu. Suurustel, mis on väiksemad kui 1/16 tolli, on standardne punkt 118°. Drill America Aircraft Extension Drills on saadaval 6-tollise ja 12-tollise üldpikkusega, kui on vaja täiendavat ulatust.

6 üldpikkus puurimiseks, kus on vaja lisapikkust. Kuldoksiid on õhem oksiidi pinnatöötlus kui must oksiid, mida tavaliselt kasutatakse koobaltterasest tööriistade tuvastamiseks; jõudlus sarnaneb katmata tööriistadega. Ümmargused varred võimaldavad kasutada mitmesuguste tööriistahoidmissüsteemidega. 135° jaotusots takistab puuri kõndimist. Tõhus tugevate, suure tõmbetugevusega materjalide, nagu roostevaba teras, inconel ja titaan, puurimisel.
Country of Origin China
Cutting Angle String 135 Degrees
Cutting Diameter 0.19 Inches
Finish Type Gold Oxide
Item model number GLBCOX63/16
Manufacturer Drill America
Material Cobalt
Product Dimensions 6 x 4 x 2 inches; 1 Pounds
Shank Type Round

3.7

10 Review
5 Star
77
4 Star
14
3 Star
5
2 Star
2
1 Star
2

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Scritto da: Placeholder
Good bit at a good price.
I needed an extra long drill bit for a project, looked at the local hardware stores and if they even had it in stock they were very pricey, I found this one on Amazon at a much better price and it has worked great, will order from them next time I need a bit.
Scritto da: Bob K.
3/16" x 6" Cobalt Drill Bit
Nice little bit, great price!
Scritto da: Alex
Does the job
The first one I had ordered snagged and immediate broke in half. Fortunately, Amazon took care of the return easily as usual, and I was able to get a replacement. Once I had the new one, it was able to do the job I needed it for (drilling into an aluminum cylinder head). Other than the initial break, there were no issues with the quality of the bit.
Scritto da: bookworm2
Decent drill bit
Other than, because I tend to be heavy-handed and impatient, I break them more often than other people, I have no problem with these; I just buy a few at a time and I'm 'off to see the Wizard'. Rating these at four stars seems fair.
Scritto da: Chris
****
****
Scritto da: Robert Thomson
Good quality
An excellent drill bit and exactly what i needed.
Scritto da: C.F.
Good!
Worked fine for my application. Note, the flutes are relatively short compared to the shaft; so if you need to drill past them you will need to back out frequently to clear the chips.
Scritto da: Ray
Well made, cuts well.
I especially like cobalt drills - they cut into steel much better than the other ones, and are well worth the extra cost.
Scritto da: Manolo Gtz
muy util
muy resistente y era lo que necesitaba para atravesar unos durmientes de ferrocarril
Scritto da: Kiki
As advertised
This drill bit is as advertised.......it does the job it is meant for, at an affordable price.

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