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14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #164082509 added 06-15-2023 4:00 AM by jeff34270 in Hot Deals
Generally speaking, M35 Cobalt is going to beat the pants off of black oxide high speed steel, however I would have serious reservations regarding one of those ALL CAPS Amazon only brands and that's...
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #164076386 added 06-14-2023 6:18 PM by Checksout in Hot Deals
I was just considering these but went with another instead. Will I regret my decision? COMOWARE Cobalt Drill Bit Set- 13Pcs https://a.co/d/5HSvyvY
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #164010434 added 06-11-2023 1:24 PM by DealaMeal in Hot Deals
This is true I meant black oxide. Cobalt bits are bits that have cobalt is added during the manufacturing process at roughly 5-8%.
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #164008097 added 06-11-2023 10:34 AM by ccbowers in Hot Deals
Cobalt isn't used as a coating, but it is added to the alloy which increases hardness.
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #164008058 added 06-11-2023 10:31 AM by ccbowers in Hot Deals
That ranking is more or less accurate, but in my experience titanium doesn't always get you much advantage over just HSS. Titanium drills have a titanium coating on HSS, and other factors...
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163993994 added 06-10-2023 12:52 PM by CoolWren8747 in Hot Deals
I bought a dewalt atomic brushless. This was on deal too https://slickdeals.net/share/iphone_app/fp/826466
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163992836 added 06-10-2023 11:37 AM by DealaMeal in Hot Deals
Almost all halfway decent drill bits use a base metal of high speed steel. They are then coated in Titanium or cobalt in a process similar to electroplating. You still have the base metal...
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163987979 added 06-10-2023 6:45 AM by TealBreakfast550 in Hot Deals
You cant be a good teacher
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163983653 added 06-09-2023 8:32 PM by lennonst in Hot Deals
You think that guy knows what a chuck is?
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163971857 added 06-09-2023 9:31 AM by jzyoufool in Hot Deals
it will fit any brand drill as long as the chuck is big enough (which I'm sure it would be)
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163970531 added 06-09-2023 8:33 AM by ssndilip in Hot Deals
Can these be used with Ryobi tools
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163966511 added 06-09-2023 5:01 AM by jeff34270 in Hot Deals
​ Yes, you can resharpen most bits, however once the special coating is gone you lose it's advantages and are just left with the base metal which is often relatively unimpressive on these coated...
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163962002 added 06-08-2023 7:56 PM by DealaMeal in Hot Deals
All drill bits can be resharpened. There are a bunch of jig tutorials on youtube. I have a lifetime supply of drill bits from the guy use to work for. He would use them for a couple times then...
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163960256 added 06-08-2023 6:10 PM by firebirdude in Hot Deals
Not even close. Carbon Steel High-Speed Steel Titanium Cobalt Carbide Knowing SD, people will debate the order a little bit. Regardless, HSS will dull while drilling through any material...
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163956902 added 06-08-2023 3:01 PM by QueensGambit in Hot Deals
You serious? Lol ya it’s coated in 24 carat gold
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163953755 added 06-08-2023 12:23 PM by jeff34270 in Hot Deals
These are just black oxide bits with some "gold" coloring to make them look attractive. The "gold" really doesn't do anything except maybe prevent some rusting, though rusting drill bits really...
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163953611 added 06-08-2023 12:18 PM by normvincent01 in Hot Deals
Are these as strong as Carbide bits?
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163953521 added 06-08-2023 12:14 PM by whiteninjaryu in Hot Deals
HD and Lowe’s have it for the same price up until July 4th if you’d rather pick it up in store. Regular retail is $15-17
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163953047 added 06-08-2023 11:56 AM by UniqueTable6254 in Hot Deals
Is the Gold just aesthetic? Assuming so since gold is pretty soft.
14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set $10.98 + Free Ship w/Prime
Thread created 06-07-2023 by TattyBear
+32 Score 25 Replies 19,696 Views
Post #163952240 added 06-08-2023 11:24 AM by Scientistguy in Hot Deals
I ordered this before last week; same price. This is like regular price
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