Mini Chamfer Mill

The C-Cutter Mini ultra high feed chamfer mill from BIG Kaiser Precision Tooling, Inc. (Elk Grove Village, IL) features a compact design that reduces the cutting diameter to the lowest limit, helping to achieve ultra high spindle speeds and feeds.

The C-Cutter Mini ultra high feed chamfer mill from BIG Kaiser Precision Tooling, Inc. (Elk Grove Village, IL) features a compact design that reduces the cutting diameter to the lowest limit, helping to achieve ultra high spindle speeds and feeds. This mill delivers multi-functional cutting—including chamfering, back chamfering and face milling. Its high-speed back chamfering capability reduces hand de-burring, and face milling is possible with a 45-degree chamfering type with .394” square insert. The mill is available in single insert and four-insert designs. The single insert design utilizes the world’s smallest .197” square insert with four cutting edges for smaller 45-degree chamfers and a slightly larger insert for 30- and 60-degree chamfers. The four-insert design permits 45-degree chamfering for diameters .433”-1.654”. Its triple effect design combines four inserts for higher feedrates, a compact diameter for increased spindle speeds, and a new wear-resistant, multi-layer PVD coating for increased cutting speeds.