Internal Tool 01-9066 0.250x0.150 Full Rad Solid Carbide Form Cutter

The Internal Tool 01-9066 is a new, USA-made special solid carbide form cutter ground to the profile .250 dia x .150 width x Full Radius x .010 in corner radius, designed for milling custom profile slots, grooves, or contoured features in a single pass. The tool body carries a black oxide or DLC-style dark coating visible on the shank in the product photos, while the cutting edges are left uncoated bright carbide for sharp edge integrity; the 2-flute geometry with a large dish/form relief is clearly visible in the end-on photo. Internal Tool manufactures this as a "Special" catalog item, meaning the profile geometry is purpose-ground and not a standard off-the-shelf end mill — it is intended for CNC or manual milling machines using a standard 1/4 in collet or end mill holder. Applications include profile grooving, undercut slot milling, and form-feature generation in aluminum, steel, and non-ferrous alloys where a precise radiused and flat-bottomed contour must be reproduced consistently.

Product Specifications