






🔩 Drill Smarter, Not Harder — Own the Precision Edge!
The GMTOOLS 29Pcs Cobalt Drill Bit Set features high-speed steel bits with a durable black and gold oxide finish, designed with a 135° split point for fast, precise drilling. This versatile set covers sizes from 1/16" to 1/2", suitable for stainless steel, wood, plastic, and more, all neatly organized in a metal indexed case for professional-grade performance and convenience.




| Material | Carbide, Cobalt, High Speed Steel (HSS), Stainless Steel |
| Cutting Diameter | 0.5 Inches |
| Finish Type | Gold |
| Shank Type | Straight |
| Cutting Angle String | 135 Degrees |
| Brand | GMTOOLS |
| Tool Flute Type | Spiral |
| Point Style | cutting point,point |
| Surface Recommendation | Wood |
| Number of Flutes | 2 |
| Set Name | 29Pcs Cobalt Drill Bit Set |
| Unit Count | 1.0 Count |
| Manufacturer | GMTOOLS |
| Number of Pieces | 29 |
| Package Dimensions | 8.03 x 4.61 x 2.4 inches |
| Item Weight | 3.34 pounds |
| ASIN | B0BM8VN5JM |
| Item model number | 29pcs |
| Date First Available | November 14, 2022 |
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