Carbide Drill For Deep Hole
For demanding deep hole drilling applications, selecting the right tool is critical for achieving dimensional accuracy, superior surface finish, and optimal productivity. Our range of high-performance carbide drills is engineered specifically to excel in these challenging conditions. When precision and efficiency are non-negotiable, our Carbide Drill With Twist Flute offers exceptional chip evacuation in a variety of materials. For operations requiring maximum rigidity and stability in non-ferrous metals or specific composites, the Carbide Drill With Straight Flute is the ideal choice. Furthermore, we provide specialized solutions for different hole types. Our Carbide Drill For Blind Hole is designed with optimized geometry to ensure clean bottom finishing and precise depth control. Conversely, for applications where the drill must exit the workpiece, the Carbide Drill For Through Hole features reinforced cutting edges and enhanced coating to withstand breakthrough forces and prevent burrs.
The <产品名字> represents the pinnacle of our engineering for deep hole drilling. It incorporates a robust solid carbide construction that provides unmatched rigidity, drastically reducing deflection even at high depths of cut. This inherent stability is fundamental for maintaining straightness and consistent diameter over the entire hole depth. The drill features a proprietary point geometry that minimizes thrust forces and ensures positive cutting action from the moment of engagement. A multi-layer, heat-resistant coating is applied to the substrate, dramatically increasing tool life by reducing friction and protecting against abrasive wear and thermal cracking. The flute design is optimized for efficient chip flow, preventing chip packing in deep cavities which can lead to tool breakage and poor surface quality. Below are the detailed specifications and performance parameters that define the <产品名字>.
Core Specifications
- Material: Premium Micro-Grain Solid Carbide
- Coating: Advanced TiAlN Multi-Layer
- Point Angle: 140°
- Helix Angle: 30°
- Shank Tolerance: h6
Standard Size Range & Performance Data
| Diameter (mm) | Useful Length (mm) | Overall Length (mm) | Max. Depth of Cut (xD) | Coolant Type |
|---|---|---|---|---|
| 3.0 - 6.0 | 30 - 75 | 60 - 110 | 8xD | Through-Tool or External |
| 6.1 - 10.0 | 80 - 120 | 110 - 150 | 10xD | Through-Tool Required |
| 10.1 - 20.0 | 130 - 200 | 160 - 240 | 12xD | Through-Tool Required |
Recommended Cutting Parameters for Steel (ISO P)
| Workpiece Material | Cutting Speed Vc (m/min) | Feed per Tooth fz (mm) |
|---|---|---|
| Low-Carbon Steel | 80 - 120 | 0.08 - 0.15 |
| Alloy Steel (30-40 HRC) | 60 - 90 | 0.05 - 0.12 |
| Stainless Steel (Austenitic) | 50 - 80 | 0.04 - 0.10 |
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