Changzhou AMG Precision Tool Manufacturing CO., LTD
Changzhou AMG Precision Tool Manufacturing CO., LTD
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The solid HM internal coolant straight flute drill from AMG is a high-performance carbide cutting tool specifically developed for precision mold machining. It is designed to meet the demands of high aspect ratio and high-precision hole processing. Manufactured from ultra-fine grain solid HM (hard metal), this drill offers outstanding wear resistance, anti-chipping performance, and thermal stability. Combined with an efficient internal coolant channel design, it ensures consistent machining accuracy and extended tool life during continuous operations. It is widely used in high-end mold manufacturing, including plastic molds, stamping dies, and other precision applications.
| Item | Parameter |
|---|---|
| Product Model | D7.41×L23.8×D10×L105 |
| Tool Type | Solid HM Internal Coolant Straight Flute Drill |
| Material | Ultra-fine grain solid carbide (HM) |
| Cooling Method | Internal coolant channel design |
| Suitable Materials | Mold steel, stainless steel, tool steel, etc. |
This drill is ideal for high-precision drilling in mold manufacturing, such as guide pin holes, ejector pin holes, and cooling water channels. It is especially suitable for applications requiring excellent surface finish and dimensional stability.
High Guidance Design: Ensures hole verticality and precision for critical mold sections.
Excellent Thermal Stability: Internal cooling system effectively reduces thermal wear.
Long Tool Life: Premium carbide material combined with reinforced cutting edge treatment significantly extends tool service life.
Material Compatibility: Designed for optimal performance on various mold steels with hardness up to HRC 50.
When selecting a solid HM internal coolant straight flute drill for precision mold applications, customers should consider the following key factors:
Size & Specification Match: Choose the appropriate drill diameter and effective flute length based on hole size and depth.
Coolant System Compatibility: Ensure the machine tool supports internal coolant delivery.
Material Compatibility: Use drills suited for mold steels such as H13, SKD11, and similar materials.
Precision Requirements: Select tools with excellent guidance and optimized chip evacuation, especially important in deep hole drilling.