| Customization: | Available |
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| Number of Flutes: | 1-4 |
| Mill Diameter: | 8mm |
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Sizes
| d | D | l | L |
| Shank Dia.(mm) | Cutting Dia.(mm) | Cutting Length (mm) | Total Length (mm) |
| 4 | 3.175 | 17/22 | 38 |
| 4 | 4 | 17/22 | 45 |
| 4 | 4 | 25 | 50 |
| 4 | 4 | 32 | 60 |
| 6 | 6 | 17/22/25 | 50 |
| 6 | 6 | 42 | 75 |
| 8 | 8 | 17/22/25/32 | 60 |
| 8 | 8 | 42 | 80 |
| 10 | 10 | 32 | 70 |
| 10 | 10 | 42 | 75 |
| 10 | 10 | 42 | 80 |
| 10 | 10 | 62 | 100 |
The Compression End Mill is a high-performance cutting tool designed for precision machining in composite materials, laminates, and other layered substrates. Unlike conventional end mills, the compression end mill features a unique flute geometry that combines up-cut and down-cut spirals, minimizing delamination, fraying, and surface imperfections.
Engineered for CNC routers and milling machines, this tool ensures clean, chip-free edges on both the top and bottom surfaces of the workpiece. It is ideal for industries such as aerospace, automotive, woodworking, and carbon fiber fabrication, where precision and material integrity are critical.
Dual-action cutting: The compression end mill features an up-cut spiral near the tip (to pull chips away from the lower surface) and a down-cut spiral near the shank (to compress the top layer, preventing lifting).
Reduced delamination: Perfect for plywood, MDF, carbon fiber, fiberglass, and acrylics, ensuring smooth edges without tear-out.
Solid carbide construction for extended tool life and heat resistance.
Optimized for high RPM machining, reducing cycle times while maintaining precision.
Multiple coating options (e.g., TiAlN, ZrN) for enhanced wear resistance in abrasive materials.
Composites: Carbon fiber, G10, FR4, fiberglass.
Wood & Laminates: Plywood, MDF, HDF, particleboard.
Plastics: Acrylic, polycarbonate, PVC.
Non-Ferrous Metals: Aluminum, brass, copper (with appropriate coatings).
Sharp cutting edges for clean, burr-free finishes.
Variable helix angles to reduce vibration and harmonics.
Strict tolerances for consistent performance in high-precision applications.
Available in 2-flute, 3-flute, and 4-flute designs for optimal chip evacuation and finish quality.
Standard shank sizes: 1/4", 3/8", 1/2", 6mm, 8mm, 10mm, 12mm.
Custom lengths & diameters available upon request.
Trimming carbon fiber panels without splintering.
Machining honeycomb cores with minimal material deformation.
Cutting laminated boards with no top-layer chipping.
Precision routing of veneers and plywood.
Producing smooth edges on acrylic letters and displays.
Engraving and contouring without melting or chipping.
Fiberglass mold trimming.
Composite part finishing for high-end vehicles and boats.
| Parameter | Details |
|---|---|
| Material | Solid Carbide (Premium Grade) |
| Coating Options | Uncoated, TiAlN, ZrN, Diamond |
| Flute Count | 2, 3, or 4 flutes |
| Helix Angle | Variable (30°-45°) |
| Shank Type | Straight, Reduced Neck |
| Diameter Range | 1/8" - 1/2" (3mm - 12mm) |
| Cutting Length | Up to 4xD (standard), custom lengths available |
| Operating Speed | 10,000 - 30,000 RPM (varies by material) |
| Feed Rate | Optimized for chip load (consult manufacturer guidelines) |
Q1: Are you a factory or trading company?
A1: We are professional precision tools manufacturer,have more than 30 years experience in this industry. Welcome to visit us!
Q2: Do you produce special cutting tools?
A2: Yes, we provide OEM/ODM service for customers, just send us your design drawings if you have any customized items need to be made.
Q3: Can the price be reduced for large quantities?
A3: Yes, bigger quantity orders are cheaper.
Q4: When can I get the reply?
A4: We usually reply within 12 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q5: What is the lead time for mass production?
A5: Generally, It will take 10-15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6: Is free shipping available?
A6: We don't offer a free shipping service. But we can have a discount if you buy a large number of products.
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