Shenzhen Maisi Blades Co., Ltd. info@maisi-blades.com  +86-15983853385
MultiCam ACM Dibond Alucobond Carbide Milling & Router Bits

MultiCam-Compatible Carbide Milling and Routing Bits for ACM, Dibond and Alucobond panels are designed for CNC machining applications in sign making, display manufacturing and architectural cladding fabrication.

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MultiCam ACM Dibond Alucobond Carbide Milling & Router Bits


Technical Parameters for ACM Folding Cutters
Flat Tip Landing Width: Typically ground to 0.090" – 0.125" (2.3 mm – 3.2 mm) flat bottom. This ensures the fold forms smoothly along a flat, controlled radius rather than a sharp point, which prevents outer skin metal tearing.

Cut Depth Setting (Critical): On standard 3 mm or 4 mm ACM, set the total cut depth to leave 0.012" – 0.016" (0.3 mm – 0.4 mm) of core material on top of the bottom aluminum skin.

Operating RPM & Feed Rate:

Spindle Speed: 16,000 – 18,000 RPM

Feed Rate: 120 – 180 IPM (3.0 m/min – 4.5 m/min)

Passes: Single-pass cut for best accuracy and thermal efficiency.

Best Practices for MultiCam ACM Folding Setup
Calibrate Z-Zero accurately: Use a digital touch plate or pressure-sensitive tool setter to establish precise spoilboard zero, as a variance of even 0.1 mm can result in either skin tearing or insufficient bend depth.

Vacuum Hold-Down: Ensure localized high-flow vacuum hold-down to prevent sheet bowing under the vertical pressure of the V-groove tool profile.

Chip Removal: Direct compressed air toward the cut path to keep molten plastic core debris from packing into the V-groove tip.


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Shenzhen Maisi Blades Co., Ltd.
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