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Dewalt 1/2 x 10 x 12'' - Rock Carbide SDS Plus Hammer Bit

Article #07945080 Model #DW5439 Format 1/2X10X12"

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Description

The Dewalt® SDS Plus bit comports a tapered core for strength and maximum durability, especially when drilling deep holes. Its 2-stage flute design with variable helix pattern allows for efficient debris removal. Thanks to its 2-sharp cutting edges you'll get clean round holes every time. A wear mark indicator procures an accurate diameter of holes. This product is backed with a NO BREAK GUARANTEE: If a bit fails for any reason while the wear mark is still visible Dewalt® will replace it.

Product specifications

Packaging

1 Unit

Length

Usable length: 10'' (25.4 cm) Overall length: 12'' ( 30.48cm)

Diameter

1/2'' (1.27 cm)

Component

Rock Carbide

Warranty

NO BREAK GUARANTEE: If a bit fails for any reason while the wear mark is still visible Dewalt will replace it.

Utilization

Drilling

Type

SDS

Rated 5 out of 5 by mike the mechanic from Superior SDS+ drill bit [This review was collected as part of a promotion.] Having put the DeWalt 1/2" x 10" sds+ drill bit through an intense brick wall job it proved to be a superior design. The cutting power of the bit along with it's hammer action made short work of the 4 inch diameter opening needed in a brick wall job. Precision cutting as well as hammer action achieved a clean result. Thanks DeWalt, for taking sds+ bit engineering to the next level.

Date published: 2018-12-31

Rated 5 out of 5 by Terry from Like a hot poker thru snow! [This review was collected as part of a promotion.] I got this 1/2" DEWALT SDS bit and was I amazed. It drilled thru the concrete and rebar like nothing. The best part is how long it lasts. I drilled over 100 holes for 1/2" lags for pallet rack I installed in a warehouse. Got the job done fast and the bit still looks and drills like new. This bit made me more money that day.

Date published: 2018-12-20

Rated 4 out of 5 by Keith from Good value in a hammer bit [This review was collected as part of a promotion.] The Dewalt SDS+ hammer bit did a good job in my applications of drilling through concrete and tile. It cuts fast and stays sharp. In the past I used Bosch carbide bits and I would say these are just as good, if not better, while being similarly priced. Definitely worth a look.

Date published: 2018-11-27

Rated 5 out of 5 by CH Handyman from These bits never break in my experience. [This review was collected as part of a promotion.] This is a great bit. We use it for drilling into cement floors to install lag bolts, etc. It goes quite a while before it starts to show any wear. DeWalt makes great bit. We only use their bits when doing any heaving drilling.

Date published: 2018-12-06

Rated 5 out of 5 by JeremyM from Amazing bit goes true rebar and Concrete [This review was collected as part of a promotion.] It’s been a couple years since I got this bit and let me tell you still working as if was the first day very happy we’re a masonry contractor and use this bit almost every day would definitely recommend it

Date published: 2020-05-07

Rated 5 out of 5 by Johnny from Excellent hammer drill bit! [This review was collected as part of a promotion.] I have drilled 30 holes in 30 year old concrete and it drill's through the concrete just like the first hole I drilled!!! Very impressed with the longevity of this DeWalt hammer drill bit!!!

Date published: 2018-12-04

Rated 5 out of 5 by Justin57 from Hand in hand. [This review was collected as part of a promotion.] This was the first time I used Dewalt bits exclusively and I can honestly say I am sold. Already stocking up each time I go for supplies so I have any bit for any project I am working on

Date published: 2018-12-04

Rated 5 out of 5 by Hopp from Seems durable [This review was collected as part of a promotion.] Used this in my new hammer drill. It stayed suprisingly sharp after many uses. I don't know how long it will hold up but I am prety pleased so far.

Date published: 2018-12-04