⚡ Drill Smarter, Last Longer — Own the Toughest Jobs with Metric M42!
The Metric M42 8% Cobalt Twist Drill Bits Set features 19 precision-engineered bits ranging from 1mm to 10mm, crafted from premium M42 cobalt steel with a 68-70 HRC hardness rating. Designed for superior heat, wear, and chip resistance, these bits drill 3 to 5 times faster than standard high-speed steel, making them ideal for stainless steel, hard metals, plastics, and wood. The 3-step split point design ensures immediate, accurate starts with minimal walking, while detailed RPM guidelines optimize performance and tool longevity.
| Material | Cobalt |
| Cutting Diameter | 9.5 Millimetres |
| Finish Type | Hardened |
| Shank Type | Straight |
| Cutting Angle String | 135 Degrees |
| Brand | STROTON |
| Tool Flute Type | twist |
| Point Style | Split Point |
| Surface Recommendation | Metal, Plastic, Wood |
| Number of Flutes | 1 |
| UPC | 743829466298 |
| Net Quantity | 1.0 count |
| Manufacturer | STROTON Ltd |
| Number of Pieces | 19 |
| Country of Origin | USA |
| Number of Memory Sticks | 1 |
| Item Weight | 454 g |
| Package Dimensions | 17.8 x 12.6 x 4.5 cm; 453.59 g |
| Hand Orientation | Right Hand |
| Power Source | ac |
| Included Components | drill bits |
| Are batteries included? | No |
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