7/16" Triple Spiral Flute Cobalt Drill Bit Set (Pro - TiAlN Coated), Metal Drill Bit Set for Steel, Hardened Metal, Stainless Steel, 5-Piece with Index Storage Case
4.5 (41 items)
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Product details
| Management number | 215637156 | Release Date | 2026/04/12 | List Price | US$15.60 | Model Number | 215637156 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Three-Flute Spiral Design: The Unique Triple-Flute Design Provides Higher Roundness, Smoother Wall Surfaces, Superior Chip Removal Capabilities and Better Heat Dissipation Performance, Revolutionary Improvement in Drilling Efficiency ; Cutting speed increased by 40%; feed rate for deep hole machining increased by 50%; chip removal efficiency increased by 40%)
- 5pcs 7/16" Cobalt Drill Bits Set - Includes 5pcs 7/16" Titanium aluminum nitride coated Metal Drill Bits with Index Storage Case.
- Titanium Aluminum Nitride Coating (TiAlN) - Increases surface hardness to 89HRC with outstanding heat-resistance, so your drill bit cuts fast and stay sharp.
- ZNXIMER Cobalt Drill Bit Set Pro - A Metal Drill Bit Set for Steel, Hardened Metal, Stainless Steel. Consisting of 21 titanium aluminum nitride coated cobalt drill bits with Triple Spiral Flute and 135° Split Point Tip offers exceptional performance specifically for drilling through metal.
- Quality commitment - If you are not fully satisfied for any reason, Please contact us for 100% refund or replacement. Have any questions, Please feel free to contact us and we will be happy to assist you.
| Model | ZX-7/16 in-Ti(5pcs) |
|---|---|
| Brand Name | ZNXIMER |
| Shank Type | 3-Flat |
| Unit Count | 5.0 Count |
| Finish Types | Titanium Aluminum Nitride |
| Manufacturer | ZNXIMER |
| Material Type | Cobalt Steel |
| Tool Flute Type | Spiral |
| Cutting Diameter | 0.44 Inches |
| Number of Flutes | 3 |
| Included Components | 5PCS 7/16" Triple Spiral Flute Cobalt Drill Bit Set (Pro - TiAlN Coated) |
| Cutting Angle String | 135 Degrees |
| Surface Recommendation | Steel, Hardened Metal, Stainless Steel, Aluminym Alloy, Cast lron, Galvanized Pipe |
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