XF-602-20-120

6 and 8 flute, 45° helix Tuffy grade finishers for titanium, steels, and high-temp alloys — cut titanium up to 75 inches per minute.

• 6 flute (XF-602, 3/8"–3/4") and 8 flute (XF-802, 3/4"–1") Tuffy grade carbide with 45° helix, AlTiN coated
• Metric MXF line: MXF-602 in 10–16 mm and MXF-802 in 20–25 mm
• Corner radius on every tool — .030", .060", .090", .120" by size (metric 2.0, 2.5, 3.0 mm); no sharp-corner version
• Headline claim from the guide: cut titanium up to 75 inches/minute (1905 mm/minute)
• Materials: titanium, cast iron, steel, stainless steel, and super alloys up to 40 HRc hardness
• A dedicated side-milling finisher — applications are side milling, high-performance semi-finishing, and finishing (no slotting rating), run dry, wet, cold air, or spray mist
• XF finish profiling guidance: about .1 × diameter radial width at 1 × diameter axial depth; see the guide's trochoidal tool paths at robbjack.com/robbjack-tv
• Optional flats (-FL) on every inch size for high-torque holding; metric tools do not have flats
• Anti-pull-out h4 shank tolerance — tightest in the industry
• Tolerances: cutting dia −.001/−.002, shank −.0001/−.0002, flute length +.060/−.000 (MXF: cutting dia −.025/−.050 mm)

From the RobbJack Applications Guide.