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🔧 Drill Like a Pro, Finish Like a Boss
The GMTOOLS 21Pcs Cobalt Drill Bits Set features industrial-grade M35 high-speed steel with 5% cobalt for superior wear resistance. Its 135° split point design enables fast, precise drilling with reduced walking, while the twist jobber length ensures efficient chip clearance. This versatile set covers sizes from 1/16" to 3/8" and comes in a durable metal indexed case for easy organization, making it ideal for professionals tackling hardened metals, stainless steel, wood, and plastic.




























| ASIN | B0BWXGCJTM |
| Best Sellers Rank | #9,755 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Jobber Drill Bits |
| Brand Name | GMTOOLS |
| Customer Reviews | 4.4 4.4 out of 5 stars (79) |
| Cutting Angle String | 135 degrees |
| Cutting Diameter | 0.38 inches |
| Finish Types | Titanium |
| Included Components | drill bit |
| Manufacturer | GMTOOLS |
| Material Type | Cobalt Steel |
| Minimum Bore Diameter | 0.06 inches |
| Number of Flutes | 2 |
| Number of Packs | 1 |
| Number of Pieces | 21 |
| Part Number | 1 |
| Point Style | Split Point |
| Set Name | 21Pcs Cobalt Drill Bits Set |
| Shank Type | Round |
| Surface Recommendation | Cast Iron,Metal,Plastic,Stainless,Steel,Wood |
| Tool Flute Type | Spiral |
| Unit Count | 1 Count |
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