Changzhou AMG Precision Tool Manufacturing CO., LTD
Changzhou AMG Precision Tool Manufacturing CO., LTD
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Precision deep hole machining in mechanical and hydraulic components demands exceptional tool accuracy, rigidity, chip evacuation, and cooling efficiency. AMG’s solid HM internal coolant deep hole drill is specifically engineered to meet these high-performance standards. Made from ultra-fine grain carbide (HM), this tool features an advanced internal coolant channel and optimized straight or helical flute geometry, designed for deep and micro-hole drilling in hydraulic systems, valve blocks, pump bodies, and other precision components. Key selling points for customers include drilling accuracy, coaxiality, tool life, machining stability, and full support for custom configurations.
AMG solid HM internal coolant deep hole drills are suitable for:
Oil channels, valve bores, and distribution holes in hydraulic systems
Deep and high aspect-ratio hole drilling in precision mechanical components
Efficient drilling of small and deep holes in industrial automation assemblies
Fine hole machining on CNC machining centers or 5-axis machines
Through-hole machining in valve blocks, pump bodies, and hydraulic manifolds
| Model | Material | Coolant Type | Length-to-Diameter Ratio (L/D) | Diameter Range | Coating Options | Compatible Equipment |
|---|---|---|---|---|---|---|
| AMG-HY10 | Ultra-fine grain carbide | Internal (single channel) | 5D / 10D | Φ2mm–Φ16mm | TiAlN / Uncoated | CNC machining centers, special machines |
Driven by a high-speed CNC spindle, the AMG solid HM deep hole drill feeds axially into the workpiece material. The internal coolant channel delivers cutting fluid directly to the drill tip, rapidly dissipating heat and lubricating the cutting edge. The flute geometry ensures fast chip evacuation, preventing clogging and hole damage. Even in 15D–20D drilling depths, this tool maintains excellent machining accuracy and chip flow stability.
High Hole Precision: Ensures excellent coaxiality and perpendicularity to meet hydraulic assembly requirements
Efficient Cooling: Internal coolant design prevents overheating and thermal deformation
Superior Chip Evacuation: Optimized flute geometry for uninterrupted deep hole operations
Wear Resistance: Manufactured with high-hardness HM substrate for durability in high-load cutting
Customizable Options: Tailored flute geometry, coatings, and coolant configurations available based on hole depth and material type
Q: Can this tool eliminate chip clogging in deep hole drilling?
A: Yes. AMG adopts a dual internal coolant channel and high-efficiency flute design, ensuring smooth chip removal and minimizing clogging risks.
Q: Does it meet the strict verticality requirements for hydraulic components?
A: Absolutely. The solid carbide construction provides outstanding rigidity, and the specialized cutting geometry ensures high coaxiality and minimal runout.
Q: Can it drill through quenched or high-strength alloy steels?
A: Yes. AMG offers coatings such as TiAlN and DLC, which provide excellent heat resistance and are suitable for hardened or high-strength materials.