Amazon[amazon.com] has 14-Piece DeWALT DWA1184 Black & Gold Drill Bit Set for $9.97. Shipping is free w/ Prime or on $25+ or $35+ orders (minimum requirement varies by location). NLABack in Stock
Model: DEWALT Drill Bit Set, Black and Gold, 14-Piece (DWA1184)
Deal HistoryĀ
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Is gold oxide better than black oxide?
The black oxide is just to promote lubricity while the gold is Titanium Nitride (TiN) which is a high hardness coating to improve tool life. There is also titanium aluminum nitride (TiAlN) which is even harder than TiN.Jan 22, 2018 https://www.garagejournal.com ' bl...
Black Oxide vs. Black/Gold Drill Bits | The Garage Journal
Not a bad deal to pick up a set, not hex shank, not impact rated, drill only...but it'll get the job done. Nice to have a backup set in the shop or in the truck. 10 bucks is cheap insurance for not having to leave the jobsite or house to grab another set if one bit fails.
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Actually, common sale price is $11. Never seen it go $9, so I'd pull the trigger now.
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Black bits do suck, atleast for wood (not sure about metal/masonry). Black and gold is solid though.
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Is gold oxide better than black oxide?
The black oxide is just to promote lubricity while the gold is Titanium Nitride (TiN) which is a high hardness coating to improve tool life. There is also titanium aluminum nitride (TiAlN) which is even harder than TiN.Jan 22, 2018
https://www.garagejourn
Black Oxide vs. Black/Gold Drill Bits | The Garage Journal
https://www.homedepot.com/b/Tools-Power-Tool-Accessories-Drill-Bits/DEWALT/Special-Buys/N-5yc1vZc248... [homedepot.com]