








Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.
⚡ Drill Smarter, Last Longer — Own the Toughest Metals with Ease!
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 68-70 HRC hardness. Designed for superior heat, wear, and chip resistance, these bits drill through stainless steel, hard metals, and more at speeds 3-5 times faster than standard bits. The 3-step split point design ensures immediate bite and reduced walking, making it the go-to set for professionals demanding durability, precision, and efficiency.













| ASIN | B07MZQMPMC |
| Best Sellers Rank | #202,187 in Home Improvement ( See Top 100 in Home Improvement ) #1,536 in Drill Bit Sets |
| Brand Name | STROTON |
| Country of Origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,684) |
| Cutting Angle String | 135 Degrees |
| Cutting Diameter | 9.5 Millimetres |
| Finish Types | Hardened |
| Included Components | drill bits |
| Item Weight | 1 Pounds |
| Manufacturer | STROTON Ltd |
| Material Type | Cobalt |
| Minimum Bore Diameter | 1 Millimetres |
| Number of Flutes | 1 |
| Number of Packs | 1 |
| Number of Pieces | 19 |
| Part Number | M42 Cobalt-8(19pcs) |
| Point Style | Split Point |
| Set Name | 1-10mm (19PCS) |
| Shank Type | Straight |
| Surface Recommendation | Metal, Plastic, Wood |
| Tool Flute Type | twist |
| UPC | 743829466298 |
| Unit Count | 1.0 Count |
Trustpilot
1 month ago
1 month ago