Helical ("stacked") cutters create much more tool pressure than standard end mills, due to the increased number of engaged inserts. Dapra recommends not exceeding 10% of the tool diameter in width of cut (WOC) with these HREM tools; irreversible cutter damage may occur. It is recommended that the more positive XPET insert geometry be used with Helical Roughing End Mills.
| Dapra Corporation | |
|---|---|
| Product Category | Milling Cutters |
| Product Number | Helical Roughing End Mills |
| Product Name | 90° Square Shoulder End Mills |
| Cutter Type | Roughing; Endmill; Helical Form |
| Geometry | Helical |
| Cutting Application | General Purpose |
| Units | Fractional |
| Cutter | 1.000 to 1.500 inch (25.4 to 38.1 mm) |
