CoroMill® 365

CoroMill® 365 is the essential tool for rough to semi-finish face milling of cast iron and steel components. Use the tool for large series production and applications where high metal removal rate is critical.

Benefits

• Inserts with the ability to machine down to AP = 6 mm (0.236 inch)
• Unique design with eight true cutting edges for high-productivity machining to achieve low cost per component
• Multi-edge, self-located insert provides robust and reliable machining
• The higher density of inserts in the cutter body means that higher table feeds can be implemented to give exceptional manufacturing economy

Features

• Coromant Capto® coupling or arbor mounted
• Through coolant design
• Right-hand or left-hand insert design available
• Geometry and grade laser marked on the insert for easy identification
• Wiper inserts for improved surface finish

Application

• Face milling cutter developed for machining in ISO K material, but also works well in ISO P and ISO H materials
• Diameter range: 40–250 mm (1.50–10.0 inches), 160–500 mm (12.0–18.0 inches) (Wedge clamp)

ISO application area

News

CoroMill® 365 is now available with steel milling grade GC4330 with Inveio™ technology for improved tool life and increased process security.

Recommendations

Insert size

Up to 6 mm (0.236 inch) depth of cut.

Wiper technology for improved surface quality

Two optional wiper inserts with neutral design are available for finishing.

• Inserts with 4 mm (0.157 inch) wiper length have two right-hand and two left-hand edges.
• Inserts with 8 mm (0.315 inch) wiper length have one right-hand and one left-hand edge.

To generate a good surface, it is important to ensure that the feed per revolution (f_n = f_z x z_n) is less than 80% of the wiper length (b_s 2). Naturally, the larger the diameter cutter, the greater the f_n, which in turn requires a larger b_s.

Clamping of inserts

The tool design gives a large support surface and optimal distribution of cutting forces.

Same insert used for wedge clamp and screw-down cutter bodies.

Wedge clamp

• Larger diameter cutters with closer pitches give a high density of inserts
• Cap version of cutter in diameter 250–500 mm (5.00–20.0 inch) to be quoted
• For milling short-chipping materials with less need for large chip pockets
• Extra-rigid clamping of inserts

Screw clamped

• Smaller diameter cutters.
• Primarily for milling ISO P materials.