31920 Micro Grain Solid Carbide General N/C Spotting Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 90 Degrees Split Point, 1/2" Size, 3" Length (Pack of 1)
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Product details
| Management number | 216532656 | Release Date | 2026/04/19 | List Price | US$49.05 | Model Number | 216532656 | ||
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The 31028 Micro Grain Solid Carbide Jobber Drill Bit is designed for high-performance drilling applications. This 1/2" drill bit features a TiAlN (Titanium Aluminum Nitride) coating, which provides enhanced wear resistance and heat resistance, extending the tool's lifespan. The round shank ensures a secure fit in drill chucks, while the spiral flute design helps efficiently remove chips and debris for smooth operation. Key Features: Material: Micro Grain Solid Carbide for superior durability and precision. Coating: TiAlN (Titanium Aluminum Nitride) coating for heat resistance and reduced friction. Design: Spiral flute for efficient chip removal and smoother drilling. Point Type: 118° Four-Facet Point for sharpness and accuracy. Size: 1/2" diameter with a 4-3/4" length, ideal for a range of drilling applications. Packaging: Comes in a pack of 1 drill bit. Perfect for use in hard materials, including metals, this drill bit offers reliable, high-performance results. Whether for industrial or DIY use, it ensures precision and longevity in every project.
| Model | 31920 |
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| Brand Name | Cobra Carbide |
| Shank Type | Round |
| Manufacturer | Cobra Carbide |
| Material Type | Carbide |
| Cutting Angle String | 90 Degrees |
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