Drill America - DWDRSD5/8 Punta da trapano in acciaio ad alta velocità con codolo ridotto da 5/8" con codolo da 1/2", serie DWDRSD con codolo da 5/8" 1/2"

Brand:Drill America

3.4/5

38.07

Realizzato in acciaio HS e rettificato a 118°. Questi trapani espandono la capacità della gamma di dimensioni di un mandrino per trapano portatile. Scanalatura comune e lunghezza complessiva per una regolazione minima durante i cambi di utensile. Rettificata di precisione per un elevato grado di concentricità tra gambo e diametro del corpo. Ideale per forare materiali a bassa e media resistenza alla trazione. Finitura in ossido nero.

Ideale per forare materiali a bassa e media resistenza alla trazione. Quando vengono eseguiti in senso antiorario (taglio a destra), gli utensili scanalati a spirale evacuano i trucioli verso l'alto e fuori dal taglio per ridurre l'intasamento. Gli steli rotondi consentono l'uso con un'ampia varietà di sistemi portautensili. Il trattamento con ossido nero aggiunge potere lubrificante e crea piccole sacche sulla superficie dell'utensile che agiscono per trattenere il refrigerante vicino al tagliente. Gli utensili in acciaio ad alta velocità sono adatti per la maggior parte delle applicazioni generiche, offrendo una combinazione di durezza e tenacità per la resistenza all'usura.
Country of Origin China
Cutting Angle String 118 Degrees
Cutting Diameter 0.63 Inches
Finish Type Black Oxide
Is Discontinued By Manufacturer No
Item model number DWDRSD5/8
Manufacturer Drill America
Material High Speed Steel
Product Dimensions 7 x 0.6 x 0.4 inches; 4.8 Ounces
Shank Type Round

3.4

13 Review
5 Star
70
4 Star
14
3 Star
6
2 Star
2
1 Star
8

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Scritto da: Jon
Does the job
Ordered a 5/8 bit to drill through a solid shank receiver tube. Even with the weak 12v drill and adapted 1/2” chuck, I was able to get the job done. The 18v batteries were all dead so I made due. Seemed to cut well. Can’t speak for longevity as I only had one hole to drill.
Scritto da: Panfilov_Dmitri
good!
good!
Scritto da: Richard Rusconi
Great for drilling wood
I bought this to drill holes in wood. It works fine for this. I have my doubts that this would do well in steel.
Scritto da: Anatoli
Did what i needed
made another hole in my hitch so far so good
Scritto da: Johnny Rouse
Drill bit
I liked it because it done what I wanted it to do it drilled a hole and it was sharp
Scritto da: nathan
worked to chase old holes in wood, but be mindful of the burr
I purchased the 5/8” bit to chase old 5/8” holes (in wood) I drilled with a spade bit years ago, looking to fill them in with 5/8” dowels. The holes shrunk slightly over the years and needed a little cleaning. This 5/8” twist drill bit from Drill America worked great. The only criticism I'd give is that the burrs weren't removed from the cutting edges – but for the $11 price it's about what I expected. And it's easy enough to clean up if I ever need to use this drill bit beyond chasing a handful of old holes in wood.
Scritto da: Deb Folks
Impossible to find at a reasonable price in B&M or home improvement stores.
Excellent product. Retained its cutting edge after multiple uses and I needed the reduced shank in order for it to fit into the drills I have.
Scritto da: Tyler
drill worked good, received wrong size in packaging
Ordered 1-5/16" bit, drilled the two holes in 1/2" steel I needed to and then realized that the drill was actually 1-5/8. The drill preformed good. But it's a bad deal that you put a 1-5/8" drill in a 1-5/16" box.
Scritto da: WiseGuy33
Didn't Fit My Skil Drill but Fit the GFs Bosch Drill
I've only used it once but it worked perfectly drilling through a metal stud to insert a 1/4 inch toggle bolt. I was surprised that it didn't fit into the chuck of my Skil drill. Thankfully it fit my GFs Bosch drill. Make sure you know the size of your drill chuck before purchasing this bit. Minus 1 star for not specifically call out the chuck size in the description or if it was it wasn't prominent enough.
Scritto da: Simon1995
It did the job..... barely
I bought this specifically for one task.... drill 3/4" holes in square steel tube. I needed to drill a total of 7 holes. Worked great on the first hole, and slowly got worse with each hole after. Despite very slow drilling using a drill press and oil, it dulled out quickly. And the very last hole.... man that took forever. I was begging the drill bit to finish!! Another complaint....Even on the first hole when the bit was sharp, I noticed it "rip" the metal instead of neatly drilling it. It also vibrated/shook my 10" heavy duty drill press!!!! Overall, it did the job at a cheap price. I will attempt to sharpen it and see how it goes if I ever need to drill holes like that again.
Scritto da: Darryl Carr
Finally made it through..
I had to drill out a receiver for a bike rack also. I had to fight with the first hole with the drill press and didn’t think I was going to get through the second hole until I put it in a drill and moved the drill from side to side and chewed through it.. I have bought a lot of junk and inferior products in my life but this is the grand daddy of them all. The board of directors and management of the company must just sit around at their meetings and joke about their customers using their products
Scritto da: Omar R.
Son Chinas
Por el nombre pensé que eran americanas pero son chinas, los cantos y la calidad no se ven bien, no creo que duren mucho. Nombre engañoso.
Scritto da: Sor58
not what expected
did enlarge interior diameter for two bronze faucet connectors to adapt a copper 1/2 inch exterior diameter. Resharped the drill bit 3 times for 2 holes 4 mm deep. Poor quality, not recommended. 3 stars for job completion only .

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