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⚡ Drill Smarter, Not Harder — Power Through Metals Like a Pro!
The Metric M42 8% Cobalt Twist Drill Bit Set features 13 precision bits ranging from 1.5mm to 6.5mm, crafted from premium M42 cobalt steel. Engineered for superior heat and wear resistance, these bits maintain hardness at extreme temperatures (up to 880°C) and deliver 3x faster cutting with 2x durability compared to standard HSS bits. Perfect for professionals tackling stainless steel, hard metals, hardwood, and more, this set offers unmatched precision and longevity, making it a cost-effective choice for demanding drilling tasks.
| Asin | B07MZQFD3S |
| Best Sellers Rank | #69 in Power Drill Bit Sets |
| Date First Available | 1 January 2024 |
| Is Discontinued By Manufacturer | No |
| Item Model Number | G3-LIHI-G2BS |
| Manufacturer | STROTON |
| Product Dimensions | 17.9 x 14.5 x 3.8 cm; 453.59 g |
User
Good quality
Very good quality
User
Very good drill bits
Great drill bits. They cut through stainless steel very nicely if you take your time and use a cutting fluid to keep them cool.Had a minor issue with one of the bits snapping (my fault) but the seller took care of the issue immediately and was very responsive.
User
Very high quality drills
I am a metal worker for 23 years, hard to find any better cobalt drills. Highly recommended.
User
Excelente producto
Puedes hacer agujeros con facilidad en metales duros como inox 316
User
Si duran
Las compré para inoxidables y se soporta las cargas como todo con el uso prolongado van perdiendo filo pero dura bastante para su precio
User
So far, so good.
This set of drill bits had all the bits I needed for the job it was purchased for. At this stage they are handling the job and lasting. Looks like the right tool for the job, so far.
User
Brocas metálica
GosteiAs brocas são muito boas
User
Good quality M42
Very good M42 grill bit. I used for 316 stein steel. It working well.
Trustpilot
2 months ago
2 weeks ago