Súprava vrtákov DEWALT, 3 kusy, potiahnutá nitridom titánu, dlhšia životnosť a lepšie odstraňovanie triesok (DWA1790IR) Súprava 3 kusov

Brand:DEWALT

3.8/5

113.25

Optimalizované pre použitie nárazovým ovládačom. 1/4-palcová šesťhranná stopka. Laserom gravírované čísla zvyšujú viditeľnosť krokov. Špička vrtáku s deleným hrotom zvyšuje rýchlosť. Dvojzubý špirálový dizajn s povlakom z nitridu titánu poskytuje súprave vrtákov DEWALT dlhšiu životnosť a lepší odvod triesok.

Optimalizované pre použitie nárazovým ovládačom. 1/4-palcová šesťhranná stopka. Laserom gravírované čísla zvyšujú viditeľnosť krokov. Špička vrtáku s deleným hrotom zvyšuje rýchlosť. Dvojzubý špirálový dizajn s povlakom z nitridu titánu poskytuje súprave vrtákov DEWALT dlhšiu životnosť a lepší odvod triesok.
Batteries Included? ‎No
Batteries Required? ‎No
Brand DEWALT
Brand ‎DEWALT
Color ‎Multi
Customer Reviews 4.8 4.8 out of 5 stars 2,660 ratings 4.8 out of 5 stars
Finish ‎Titanium Nitride
Finish Type Titanium Nitride
Finish Type ‎Titanium Nitride
Included Components ‎3 PC IMPACT READY STEP DRILL BIT SET
Is Discontinued By Manufacturer ‎No
Item Dimensions LxWxH 6 x 5 x 0.88 inches
Item Dimensions LxWxH ‎6 x 5 x 0.88 inches
Item model number ‎DWA1790IR
Item Package Quantity ‎1
Item Weight ‎5 ounces
Manufacturer ‎DEWALT
Material Titanium Nitride Coated
Material ‎Titanium Nitride Coated
Measurement System ‎Inch
Number Of Pieces ‎3
Part Number ‎DWA1790IR
Product Dimensions ‎6 x 5 x 0.88 inches
Shank Type Hex
Shank Type ‎Hex
Size ‎One Size
Style ‎3 PC Set
Surface Recommendation ‎Door,Metal,Steel
Tool Flute Type ‎Spiral

3.8

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Scritto da: Amazed
Top of the Line Bit, albeit pricey
I began my project using bits from a local hardware discount store (Warrior brand) on sale for $8.99: drilled the first hole okay though I had to drill a pilot hole to get it started; then it got dull quickly and I struggled to do a couple more holes in my new fire pit ring. Watched a You Tube review of the Dewalt bits that showed it beating all other brands so I forked out the 5x cost to try it. Total "game changer"! The 3/16" starter step eliminated the pilot hole drilling other brands seem to require. This Dewalt bit cut through the steel like butter. I drilled a total of 56ea, 9/16" holes and the last hole cut just as easy as the first with no apparent dulling. Will never buy another drill bit brand; I'm completely sold. BTW, I also used an impact driver instead of your standard drill. Performed beautifully together!
Scritto da: Mike S.
A Reliable and Durable Drill Bit Set
The DEWALT Drill Bit Set with titanium nitride coating is a reliable and durable set for any drilling job. The set includes three pieces with sizes ranging from 1/8 inch to 1/2 inch, allowing for versatility in drilling applications. The titanium nitride coating on each bit provides a longer life and better chip removal than other drill bit sets, making it a great choice for both professional and DIY projects. The 135-degree split point design also ensures precise and accurate drilling without the need for a pilot hole. The bits are constructed with heavy-duty materials, ensuring they can withstand the toughest drilling tasks. They are also compatible with a wide range of drilling tools, including cordless drills and impact drivers. Overall, the DEWALT Drill Bit Set is a solid investment for anyone who needs reliable and durable drill bits that can handle a variety of drilling applications.
Scritto da: OlWhiteBeard
Just buy it!
These make all the other crappy step bits look like junk. This cuts better than most of my new conventional bits. Absolutely amazing performance, the spiral flutes work perfectly. HIGHLY RECOMMENDED.
Scritto da: Gerald A.
Arrived quickly and packaged as expected.
Have used Unibits for decades and used some cheap ones and have some expensive ones. These are supposed to be very good according to some review videos I watched. The one I have used so far has worked well and I have no complaints. Time will tell on the other two and on the ability to stay sharp etc. but so far so good.
Scritto da: Narcel M Hermosura
DEWALT Never fails on their products
Tested it with flat metal bar 2mm thick, cut like butter, no stalls, no slips, blades maintained their sharpness.
Scritto da: MICHAEL R.
Sharp and easy to use.
I needed to drill a full size of a prior one in my stainless steel barbecue. That's not only worked fine but it worked fast and was an easy fix. Wonderful tool. I will be using this for years to come.
Scritto da: Kay
Better than Harbor Freight
These cut really good, I'm very happy with them. If you need step bits these are great!
Scritto da: JP
Worth paying more for.
Bit ripped through stainless steel quickly and easily with no signs of wear after.
Scritto da: Tim Rudman
fast, cuts well, lasts.
Bought after a cheaper set I bought failed to do the job. I balked a bit at he cost but it really does a good job.
Scritto da: Emrah Hebovija
Amazing bit to have
I’m been using for several months so far is amazing highly recommended ????
Scritto da: A. Baxter
Virtually indestructable
As seen on project farm (YouTube)
Scritto da: GLT
Quality product
The first thing I did was to test the step drill on 1/2" mild steel with a 1/4' pilot hole which saves the end of the step bit from wearing out prematurely from constant use. USE CUTTING FLUID. I used Orapi but there are plenty of other brands available. Oil is NOT a good substitute. Cut holes on a drill press at the lowest speed (mine was 210 rpm). The ratings are higher for the smaller holes but to reach the 1 3/8" hole you'll need to respect the rpm, or risk dulling the blade and ruining the cut. So, by using the low speed for all holes you will be safe. Use a good (6-8 amp) 1/2" hand drill for larger pieces where using a drill press is not possible (quite labor intensive though!). The bucket was made for a vintage Kubota tractor. There were a variety of 1/2", 5/8", 3/4" etc holes. Use a diamond file along the trailing edges to touch up the bit. Of course the titanium will give way but the cutting fluid more than compensates this lost. The drawback is that the 'steps' are not deep enough. If you cut 1/4" you're fine but as soon as you go into something thicker you will have to drill from both sides. Beyond the 1/2" thickness the outer rims of the holes will necessarily start to feel the grinding away from the next step up -with the 1 3/8" the exception. Overall, buy quality from a reputable dealer. Highly recommend the product and seller.
Scritto da: brendan
Best step bit on the market
miles faster than my milwaukee or bosch step bits. And judging by some of the video reviews online it will also last longer too! Impact gun ready is just icing on the cake. Even works with my m12 impact

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