Lowe's has
14-Piece DeWALT Black & Gold Coated HSS Jobber length Twist Drill Bit Set (DWAMDB14SET) on sale for
$8.98.
Shipping is free for MyLowe's Rewards Members (
free to join). Otherwise, select free store pickup where available.
Thanks to Deal Hunter
Rokket for finding this deal.
Note, availability for store pickup may vary.
Features:- Helps prevent rust: Black and gold finish designed for long bit life
- Built for reduced walking: 135° split point tip design on 1/8-in and larger sizes
- Resists breakage: Strong tapered core design for added durability
Top Comments
Cobalt bits are best for metal drilling.
Community Reviews
This DeWalt black and gold HSS jobber set is a compact, low cost drill bit kit that stands out for metal drilling and general shop use. The coating is described as helping reduce friction and hold sharpness, and the larger sizes use 3 flat shanks for better chuck grip. The set is also reported to hold up well over time. The main limitation is size, since this 14 piece version tops out at 3 8 inch, and the smooth shank on smaller bits can spin in some chucks.
Common Questions (5)
AI-generated summary based on comments from the community. Updated ago
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24 Comments
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I didn't actually purchase it (but thinking about grabbing it as an extra set) because I thought it was the 14 piece that had the 1/2", but this set only goes to 3/8". Going to wait for the 1/2" set to go on sale again for 10 and pick up 1 or 2 sets.
https://www.lowes.com/pd/DEWALT-1...1000045819
What is so special about a "black and gold" coating?
Is this like titanium from Milwaukee or cobalt from Bosch?
But cobalt bits, from any brand, are in an entirely different class. They are made with an alloy that is much harder than these HSS bits. They hold their edge much better and are a significant improvement for drilling metals. The downside of the hardness is that they're more brittle and more likely to break if any side stress is applied.
These are combination bits they will drill wood metal, plastic.
For steel or aluminum use cutting oil, not wd40. Wd40 is better than nothing, but it is a terrible lubricant. High sulfer oil protects the edge of the bit..3-in-1 oil, motor oil, or best is cutting oil/tap oil. It has higher smoke point and better cooling and lubrication.
As to stainless steel..yes these will drill it but it is very hard on bits...this is where cobolt bits are best..not normal steel. Cobolt doesn't drill as well in mild steel. And again the best oil possible for lube will make a huge difference.
The larger the bit the slower you should drill...but no matter what use 1st gear on your drill only.
"Jobber" refers to the length of the bit..this is the most common length. Aircraft are much longer, machine are much shorter.
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Helps prevent rust: Black and gold finish designed for long bit life. Built for reduced walking: 135° split point tip design on 1/8-in and larger sizes. Resists breakage: Strong tapered core design for added durability. DEWALT BLACK + GOLD 14 -Piece x Black and gold coated HSS Jobber length Twist Drill Bit Set | DWAMDB14SET
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