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🔥 Drill like a pro, last like a legend! ⚙️
The DHCO29 is a premium 12-piece set of 3/16-inch cobalt steel jobber length drill bits, engineered with a 135° split point and 5% cobalt alloy for superior heat resistance and durability. Designed for hard metals including stainless steel, these bits offer repeated sharpening without losing cutting edge integrity, making them the go-to choice for professionals demanding precision and longevity.
| ASIN | B07FXRSPHW |
| Best Sellers Rank | #2,463 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Jobber Drill Bits |
| Brand | Drill Hulk |
| Cutting Angle String | 135 Degrees |
| Cutting Diameter | 0.19 Inches |
| Date First Available | July 26, 2018 |
| Finish Type | Gold Oxide |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | DHCO29 |
| Manufacturer | Drill Hulk Ltd |
| Material | High-Speed Steel and 5% Cobalt |
| Number of Flutes | 2 |
| Number of Pieces | 12 |
| Package Dimensions | 3.74 x 0.94 x 0.91 inches |
| Point Style | Split Point |
| Set Name | 12 pieces |
| Shank Type | 3-Flat |
| Surface Recommendation | Stainless Steel |
| Tool Flute Type | Spiral |
| UPC | 752785985217 |
| Unit Count | 12 Count |
C**S
Quality bits
Great bits. Strong and sharp, reasonable deal. Learning how to drill different metals is just as important as buying good drill bits. These are good bits if they are used properly. Educate yourself on technique and these bits will last a long time.
W**N
Quality bits
Good quality bits. Used on mild steel and aluminum. Very sharp and worked well on higher speeds.
M**Z
Refill for the bucket of broken 1/4 bits
I break 1/4 drill bits all the time when drilling steel (auto fabrication). this is an inexpensive approach to ensure I have a bit at the ready when I break one in the middle of my project. Great product at a great price
M**3
they look good, but I have not used one yet.
look fine have not used one yet
F**K
Works as should
Great value and quality item
A**R
As expected.
Used in hobby shop as the pilot for a threading tap. Size appears to be just fine and drills as expected.
H**A
They stay sharp and strong for a good amount of use.
I have to say that I’m very impressed with how good these are. I will buy them again when needed and I hope that the quality will still be the same 🤞
M**Y
Very good quality bits
Would purchase again
A**R
Good quality drill bits! Works good on steel!
R**S
They work as advertised and are way cheaper than bits from the hardware stores I go to. I've had to drill holes through a number of thin steel plates and I'm still on my first bit after 30 holes. It is drilling slower so I'll start using the next one and leave first one for my plastic or wood drilling applications. Also love the small case it comes with. Will definitely buy again in the next size I need.
T**C
These 1/16” M35 cobalt drill bits are excellent for precision drilling. They cut through tough materials like steel with ease and stays sharp even after repeated use. Highly recommended for anyone needing a reliable, high-quality bits!
A**R
decent drills
A**R
Inexpensive and drills nice. Good way the refill your drill index. Personally I only ever break or wear out the smallest drills in the set
Trustpilot
4 days ago
1 month ago