29Pcs Cobalt Drill Bit Set 1/16"-1/2", 135 Degree Tip HSS with Black and Gold Finish with Storage Case, Twist Jobber Drill Bit Kit for Cast Iron, Hard Metal, Stainless Steel, Plastic and Wood
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Product details
| Management number | 209909050 | Release Date | 2026/04/02 | List Price | $14.40 | Model Number | 209909050 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Various Sizes: 29pcs Including 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64" and 1/2".
- Premium Black and Gold: Made from high-speed steel with a black and gold oxide coating, these drill bits offer excellent corrosion and wear resistance, making them ideal for drilling through tough materials like stainless steel, cast iron, and hardened steel.
- Quick and Efficient: The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135-degree point tip and twist design for faster cutting, self-centering to prevent walk-off, and faster chip and particle removal.
- HSS Drill Bit Set: HSS cobalt drill bit set for hardened steel with excellent cutting performance. Drill bits for long-term use. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling.
- Provide long-term after-sales service: If you are unsatisfied with our product, we offer a 100% refund or replacement.
| Model | 48dd8467-8e4d-4b11-8cab-e2023f3d3ea7 |
|---|---|
| Brand Name | Witwocky |
| Shank Type | Straight |
| Unit Count | 29.0 Count |
| Point Style | Split Point |
| Finish Types | Black Oxide, Gold Oxide |
| Manufacturer | Witwocky |
| Material Type | Cobalt, High Speed Steel (HSS) |
| Tool Flute Type | Twist |
| Cutting Diameter | 0.5 Inches |
| Number of Flutes | 2 |
| Minimum Bore Diameter | 0.06 Inches |
| Surface Recommendation | Metal, Plastic, Stainless Steel |
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