

⚡ Drill Smarter, Last Longer — The Ultimate Cobalt Powerhouse
The STROTON Cobalt Drill Bit Set features 13 precision-engineered M35 high-speed steel bits with 5% pure cobalt content, delivering exceptional heat and wear resistance (68 HRC). Designed with a split point tip for immediate, accurate drilling, this set excels in cutting through stainless steel, hard metals, cast iron, hardwood, and plastics. Its industrial-grade durability and 3X faster drilling efficiency make it the go-to choice for professionals demanding reliability and performance.










| ASIN | B0BNCKB8DR |
| ASIN | B0BNCKB8DR |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #148,349 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #654 in Power Drill Bit Sets |
| Customer Reviews | 4.4 4.4 out of 5 stars (837) |
| Customer reviews | 4.4 4.4 out of 5 stars (837) |
| Date First Available | 2 December 2022 |
| Date First Available | 2 December 2022 |
| Finish | Hardened |
| Included components | Cobalt Drill Bits and Case |
| Item Package Quantity | 1 |
| Item Weight | 140 g |
| Item model number | M35-Co5-inch-S |
| Item model number | M35-Co5-inch-S |
| Manufacturer | STROTON Ltd |
| Manufacturer | STROTON Ltd |
| Material | Cobalt Cobalt Steel |
| Measurement System | US |
| Number Of Pieces | 13 |
| Part number | M35-Co5-inch-S |
| Product Dimensions | 17.78 x 7.62 x 1.75 cm; 140 g |
| Product Dimensions | 17.78 x 7.62 x 1.75 cm; 140 g |
| Size | 1/16-1/4 in (13PCS) |
| Style | 1/16-1/4 inch (13PCS) |
| Tool Tip Description | Split Point |
Trustpilot
1 month ago
2 months ago