⚡ Drill Like a Pro, Last Like a Legend
The AMOOLO Cobalt Drill Bit Set features 31 industrial-grade M35 high-speed steel bits infused with 5% cobalt for superior hardness and wear resistance. Designed with a 135° split point and spiral grooves, these bits deliver precise, fast, and cool drilling across metals, plastics, and wood. Housed in a portable case, this set is engineered for professionals demanding durability, versatility, and flawless performance on every project.
| ASIN | B09MHD3QRM |
| Best Sellers Rank | #237,890 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,125 in Power Drill Bit Sets |
| Brand | amoolo |
| Brand Name | amoolo |
| Customer Reviews | 4.5 out of 5 stars 1,881 Reviews |
| Cutting Angle String | 135 Degrees |
| Cutting Diameter | 6.35 Millimeters |
| Cutting angle string | 135 Degrees |
| Cutting diameter | 6.35 Millimeters |
| Finish Types | Dull Gold Color |
| Finish type | Dull Gold Color |
| Manufacturer | amoolo |
| Material | Cobalt Steel |
| Material Type | Cobalt Steel |
| Model | 6974157525522 |
| Shank Type | Straight |
| Shank type | Straight |
| Surface Recommendation | Metal, Plastic, Wood |
| Tool Flute Type | Spiral |
| Unit Count | 31.0 Count |
I**O
Excelente calidad-precio
Excelente brocas para metal duro y diferentes tamaños para el uso de trabajo.
J**N
You get what you pay for
Just drill bits. Nothing special.
B**N
Unexpected quality! I'll buy again.
I had gone through 3 HSS black cobalt jobber bits (also from Amazon), drilling through 1/4" mild steel brackets prior to switching to these bits. A single bit did the work of the prior 3 bits combined, and it is still almost as sharp as new. A very unexpected and pleasant surprise. I would definitely buy this product, from this vendor, again.
D**D
They work
They cut good
D**X
So so bits
There not the best drill bits for drilling wood deck down to steel, they are only good for 2 to 3 holes
Trustpilot
Hace 3 semanas
Hace 1 mes
