Excision (G9D77) 4G Mill, X-Speed rougher, 4&5Flute Multiple Helix Corner Radius Roughing End Mill, Long Reac

(G9D77) 4G Mill, X-Speed rougher, 4&5-flute Multiple Helix Corner Radius Roughing End Mill, Long Reac is an corner-radius profile end mill for milling work that requires a defined corner radius. The range keeps the cutter geometry and size information close to each selectable option.

Product details

The G9D77 series corner radius X-Speed rougher ranges from 6-20mm diameter. These reduced neck ripper cutters come with 4-5 flutes and have a plain shank. The YG-1 carbide X-Speed Rougher is excellent for ultra high metal removal and extreme heavy roughing of steels and pre-hardened steels up to HRc45. The special variable pitch has a low cutting load and reduces vibration.

Features & Benefits

• Micrograin carbide with special high heat resistant X1100 coating
• Carbide substrate: Number 1 for extreme heavy roughing of steels and pre-hardened steels
• HPC (High performance cutting)
• Special variable pitch profile reduces cutting force and stress on your machine spindle at high feed rates & large depth of cut
• Strong end tooth design for ramping and pocket milling
• Recommended for use with high performance holder for best tool life & rigidity

Why choose it

• Specified features include corner-radius profile.
• Dimensions and geometry are presented together to make tool selection faster.
• Available in 6 options so the required size or configuration can be selected without changing product family.

Choose the right option

Choose by Mill Diameter (mm) and Corner Radius, then confirm the exact part number for the required cutter.

• Mill Diameter (mm): 6; Corner Radius: R0.50 — Part G9D77060
• Mill Diameter (mm): 8; Corner Radius: R0.50 — Part G9D77080
• Mill Diameter (mm): 10; Corner Radius: R0.50 — Part G9D77100
• Mill Diameter (mm): 12; Corner Radius: R0.50 — Part G9D77120
• Mill Diameter (mm): 16; Corner Radius: R1.0 — Part G9D77160
• Mill Diameter (mm): 20; Corner Radius: R1.0 — Part G9D77200