1.

In the mold manufacturing industry, Higher requirements have been put forward for the performance of cutting tools in processing high-precision, complex surfaces, and microstructures.

The short blade round nose knife launched by AMG is designed to satisfy the high rigidity, anti-interference, and high smoothness requirements in precision mold processing.
Widely used in the processing scene of precision parts such as injection molds, die-casting molds, and stamping molds, it has become the preferred high-performance milling tool for mold manufacturers.

2. Product Introduction

The AMG short blade round nose knife is made of ultra-fine particle hard alloy material, has a compact blade structure and excellent bending rigidity. The blade head is designed with round nose structure, with short blade design avoids gaps,preventing processing interference effectively , improving processing stability and surface quality.

3. Technical Specifications (Sample Table)

Cutter Diameter (D)	Flute Length (L1)	Shank Diameter (D2)	Overall Length (L)	Flutes	Helix Angle	Material
6mm	15mm	6mm	50mm	2	20°	Ultra-fine grain carbide
8mm	20mm	8mm	60mm	2	20°	Ultra-fine grain carbide
12mm	30mm	12mm	100mm	3	20°	Ultra-fine grain carbide

4. Working Principle

This tool adopts a short blade design, like a "thicker and more stable" structure, which can better control vibration during machining and make the cutting process smoother. The curved blade has a natural transition and does not suddenly impact the material during the cutting process, so the cut surface will be smoother and more beautiful.

In addition, the handle of the tool has been treated with "clearance treatment", which means that the part near the tool head is slightly tapered to avoid "jamming" or collision when machining some deep or heavily curved areas. It is very suitable for use in complex structural positions such as deep cavities and interior angles.

5. Advantages

Enhanced stability: The blade is designed to be shorter and the structure is more compact, making the tool less to shake during operation, more stable processing and higher precision.

Not easy collision: The handle has special treatment, like "waisted" and less prone to interference, even when machining difficult-to-reach locations such as deep cavities or internal corners.

Smoother processing: The rounded cutting head not only reduces the impact during cutting, but also make the surface smoother and brighter , and more durable.

Strong adaptability: No matter what kind of mold steel you use or what kind of CNC machine tool you have, it can easily handle it.
Support for customization: Different machining scenarios require different parameters. We can customize according to your needs, such as blade length, shank diameter, fillet size, and so on .

6. FAQ

Q: What kind of equipment is this knife suitable for?
A: It is suitable for various high-speed CNC machining centers and also for engraving and milling machines. Basically, any equipment that is used for precision mold processing can use it.
Q: How to choose ?
A: Just choose the appropriate blade length, fillet radius, and diameter according to the structure of the mold.