š© 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 135Ā° split point and fully ground 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.
| ASIN | B09MHD3QRM |
| ASIN | B09MHD3QRM |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #236,924 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,103 in Power Drill Bit Sets |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,881) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,881) |
| Date First Available | 5 July 2022 |
| Date First Available | 5 July 2022 |
| Finish | Dull Gold Color |
| Item Weight | 739 g |
| Item model number | 6974157525522 |
| Item model number | 6974157525522 |
| Manufacturer | amoolo |
| Manufacturer | amoolo |
| Material | Cobalt Steel |
| Measurement System | Inch |
| Number Of Pieces | 31 |
| Package Dimensions | 18.59 x 10.79 x 5.41 cm; 739 g |
| Package Dimensions | 18.59 x 10.79 x 5.41 cm; 739 g |
| Part number | AT1902-31pcs |
| Size | 1/16 - 1/2 in (31pcs) |
| Tool Tip Description | Split Point |
I**O
Excelente brocas para metal duro y diferentes tamaƱos para el uso de trabajo.
J**N
Just drill bits. Nothing special.
B**N
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 cut good
D**X
There not the best drill bits for drilling wood deck down to steel, they are only good for 2 to 3 holes
Trustpilot
1 day ago
1 week ago
