T-Max® long edge
Finishing long edge milling cutters
High-quality surface finish
Cutter and insert design optimized for finishing operations with high quality surface demands.
Stable machining processes
High precision ground inserts and cutter body tolerances give consistent performance and part quality.
Flexible and stable
Cutters are available with Coromant Capto® coupling, giving good stability as well as modular flexibility.
Application area
- Finishing
- External and internal machining
- Wet and dry machining
- ae 0.5 to 1.5 mm (max) ae 1.0 mm recommended ae 1.5 mm for pre-machining
- Recommended hex=0.05 to 0.1 mm Exact calculation of fz (depending from DC and ae) is necessary
- Ra 0.6 to 1.2 µm in average
Product range
Cutter body
Diameter: 50 mm and 80 mm (2.00 and 3.00 inch)
apMax. : 100 mm (diameter 50 mm), 150 mm (diameter 80 mm)
4.00 inch (diameter 2.00 inch), 6.00 inch (diameter 3.00 inch)
Inserts
Side insert: LDHT 19…
End insert: LEHW 18... / LEHT 18…
Highlights
First choice long edge cutter
CoroMill® 390 long edge version is the first choice for long edge cutting.
Optimized for titanium
CoroMill® 690 is developed specifically for high-productivity 2D profile milling of titanium components.
Shoulder milling tools
The comprehensive assortment of CoroMill® shoulder milling cutters provide top-quality performance and reliability.
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Sandvik Coromant UK
+44 (0)121 368 0305