Description:

These big long series foam end mill, ball nose and conical router bits are widely used with robot milling machine and huge CNC router which used to cut molds from EPS foam, polyurethane foam, Polyfoam, eva foam, plastic, etc. The long foam cutting tools are great for extended reach machining, deep foam cutting, cnc sculpting big items, cnc routing foam. They are helpful mills for building cnc foam moulds and for advertising signs making.

Long Foam Milling Cutter Tools Features:

1, High Speed Steel (HSS) hardness: HRC 61-64.5°
Super hard high speed steel (HSS) industrial router bits provide deeper cuts and larger slices with fewer passes in thick foam, resulting in improved productivity and less assembly. 
2, Sharp spiral blade for clear smooth finishing (4 flutes or 6 flutes or 8 flutes), more flutes will get better finishing surface,
The up cut spiral design removes chips away from the workpiece. Unlike straight fluted tools, the chips are effectively flowing out of the milling channel and thus avoids clogging of the cutter tool.
3, Extended Reach for deep foam cutting, carving and milling
4, Foam milling bits size could be DIY customized
5.Applicable materials: plastic, foam, soft polyurethane. EVA material holding,
Field of application: EPS styrofoam foam die-casting molds, stamping dies, machine parts or art parts, reusable models, plastic molding models, model samples, packages
6.Main features: sharp edge, good surface finish for side milling, multi-blade cutting design for smoother cutting, longer lengths for deeper cuts,

Nowadays 5-axis foam mill CNC routers, big gantry router for foam milling, 6 axis robotic arm, 7 axis industrial robots, are ideal for milling epoxy, foam and clay 3D design models. Ricocnc is a professional supplier for round end (ball end) and flat end (End mill) and conical (tapered) foam mill bits.
The long foam cutting tools are great for extended reach machining, deep foam cutting, cnc sculpting big items, cnc routing foam, robot milling.

Size:



Recommend parameters for foam milling:

The long bits for foam cutting, we usually recommend run at 6000-7000rpm.  It is good to the machine cutters and can get good surface finish.
Feeding speed at 5000-6000mm/min.
For bigger and longer bits, suggest start from 3000rpm, and adjust. The tool not vibrates much and not make much noise is ok.
You can adjust it from slow speed.
These parameters just for reference, you can adjust as per your machine's rigid, foam density, cutting depth, etc. Just test from slow speed to avoid tool broken.

Ball nose, conical tapered bits, and flat square end mill foam mills are available, also we can make big long solid carbide router bits for wood mould milling.

Perfect CNC foam mill bits are widely worked with KUKA, YASKAWA robotics, SprutCAM Robot, gantry 5 axis machining centers, big foam-cutting gantry routers, and get great feedback and more orders from our clients.




If you are looking for effective EPS and foams cnc milling extra long end mill cutters, welcome your inquiry.