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⚡ Drill Smarter, Not Harder: Power Through Metals Like a Pro!
The STROTON Metric M42 8% Cobalt Twist Drill Bit Set features 13 precision bits ranging from 1.5mm to 6.5mm, engineered with premium cobalt for superior heat and wear resistance. Designed with a 3-step cutting geometry and a 135° split point, these bits deliver 3-5x faster drilling speeds on stainless steel, hard metals, and more, making them the go-to choice for professionals seeking durability, speed, and cost-efficiency.











| ASIN | B07MZQFD3S |
| Best Sellers Rank | #11,158 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Metalworking & Multipurpose Drill Sets |
| Brand | STROTON |
| Brand Name | STROTON |
| Customer Reviews | 4.4 out of 5 stars 4,827 Reviews |
| Cutting Angle String | 135 degrees |
| Cutting Diameter | 6.5 millimeters |
| Finish Type | Hardened |
| Finish Types | Hardened |
| Included Components | drill bits |
| Item Dimensions | 7.05 x 5.71 x 1.5 inches |
| Item Weight | 16 ounces |
| Manufacturer | STROTON Ltd |
| Material | Cobalt |
| Material Type | Cobalt |
| Minimum Bore Diameter | 1.5 millimeters |
| Model | G3-LIHI-G2BS |
| Number of Flutes | 1 |
| Number of Pieces | 13 |
| Part Number | G3-LIHI-G2BS |
| Point Style | Split Point |
| Set Name | Cobalt Drill Bit Set (1.5mm-6.5mm, 13 Piece) |
| Shank Type | Straight |
| Surface Recommendation | Metal |
| Tool Flute Type | Spiral |
| UPC | 743829466304 |
| Unit Count | 13 Count |
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