CNC Cutting Lollipop End Mills with coating for heated steel

Introduction:

The AMG Long Neck Lollipop End Mill is a precision solid carbide tool specially designed for 3D contouring, deep cavity machining, and smooth finishing in acrylic, aluminum, and other non-ferrous materials. Its extended reach and toroidal (lollipop) geometry make it ideal for detailed engraving, mold making, and aerospace components requiring high accuracy and fine surface finishes.

Features:

Optimized for Soft Materials (Acrylic, Aluminum, Plastics)

• Sharp cutting edges prevent material melting (critical for acrylic).

• High flute clearance for efficient chip evacuation (reduces clogging).

Long Neck Design for Deep Reaches

• Extended length-to-diameter ratio (e.g., 4×D, 6×D, or custom).

• Reduces tool deflection for better accuracy in deep pockets.

Lollipop (Toroidal) Geometry

• Smoother transitions than ball nose end mills → less visible step marks.

• Larger cutting contact area → faster material removal with fine finishes.

Specialized Coating (Optional)

• Uncoated / Polished Flutes – Best for acrylic & plastics (prevents sticking).

• DLC (Diamond-Like Carbon) – Reduces built-up edge (BUE) in aluminum & copper.

High-Speed Machining (HSM) Compatible

• Up to 30,000+ RPM for ultra-smooth finishes in acrylic.

• Low-vibration design for chatter-free machining.

Typical Applications:

✔ Acrylic & PMMA Machining (Signage, displays, lenses)
✔ Aluminum Aerospace Parts (Lightweight structural components)
✔ 3D Prototyping & Mold Making (Complex curves, deep cavities)
✔ Precision Engraving & Artistic Carving (Jewelry, decorative pieces)

Detailed Pictures:

Our workshop:

Promotion policy:

To help you experience our premium products, we’re excited to offer the following exclusive promotions for first-time buyers:

1.Free Test Samples

Get free samples (total value ≤ $20 USD) when you cover the international shipping cost.

Perfect for evaluating our product quality and performance risk-free.

2.$50 USD Discount on First Order

New customers can enjoy a $50 discount on the first order of $500 or more.

A great way to start our partnership with extra value!

Other products:

FAQ:

1. Are you a manufacturer or trading company?

We are a professional manufacturer of carbide tools which established in 2017.

2. Which CNC grinding machine do you use?

All of our carbide tools are produced by imported WALTER grinding machines.

3. Which shipping method do you usually use?

We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC.

We also can send products to your shipping agent in China.

  CHANGZHOU AMG PRECISION TOOL MANUFACTURING CO., LTD. is a leading manufacturer and solution provider specializing in high-performance carbide cutting tools for precision CNC machining applications. With a strong commitment to innovation and quality, we design and produce an extensive range of standard and custom cutting tools, including carbide drill bits, end mills, reamers, and complex non-standard forming tools tailored to meet the most demanding machining challenges.