High Precision Double Straight Hole Internal Cold Straight Groove
Drill
Product Attributes
| Attribute | Value |
|---|
| Product name | Precision Carbide Drill Bits |
| Point angle | 135° (for aluminium) |
| Material | Solid carbide |
| Diameter | 1-32mm |
| Overall length | 50-400mm |
| Helix | 30–35° (optimized chip flow) |
| OEM/ODM | Available |
| Application | Brass, Aluminium, Cast iron, steel, inconel, etc |
| Coating | TiAlCrN, Nano-TiXCo, AlTiSiN, etc. |
Product Description
The double straight hole inner cold straight groove drill is a
high-performance tool designed for high-precision deep hole
machining. Manufactured from premium carbide materials using
advanced processing technology, this tool delivers stable
performance across various working conditions.
Key Advantages
- Efficient cooling system for optimal temperature control
- Smooth chip removal for uninterrupted operation
- Extended tool lifespan for cost efficiency
- Strong adaptability to diverse materials and applications
Compatible Materials
Stainless steel, alloy steel, carbon steel, aluminum alloy, and
other metals.
Industrial Applications
Automotive parts manufacturing, aerospace processing, precision
mold production, deep hole drilling of mechanical equipment, and
other industrial machining applications.
Specifications
| Model | Cutting Diameter (mm) | Overall Length (mm) | Flute Length (mm) | Shank Diameter (mm) | Material | Cooling Method |
|---|
| AMG-DR06*D20 | 6 | 120 | 60 | 6 | Carbide | Twin Straight-Hole Internal Coolant |
| AMG-DR08*D25 | 8 | 160 | 80 | 8 | Carbide | Twin Straight-Hole Internal Coolant |
| AMG-DR10*D30 | 10 | 200 | 100 | 10 | Carbide | Twin Straight-Hole Internal Coolant |
| AMG-DR12*D30 | 12 | 240 | 120 | 12 | Carbide | Twin Straight-Hole Internal Coolant |
In factory production environments, these double straight hole
internal cold groove drills are typically paired with high-rigidity
CNC machining centers, making them ideal for mass production
applications. Their exceptional stability and durability
significantly reduce tool change frequency, minimize downtime, and
enhance overall production efficiency.
Customization available: AMG offers tailored solutions to accommodate specific aperture
sizes and depth requirements, enabling enterprises to achieve
efficient, precise, and cost-effective machining operations.
