Sutton 166mm 3-5 Flute Roughing Endmill - HSS Co11% TiAlN Long

HR (fine) R30 H Rougher Long offers superior performance For roughing applications HR geometry allows for heavy cuts, in harder materials Suitable for materials up to 1400 N/mm2 TiAlN for longer tool life. Available through AIMS Industrial Supplies, these tools meet the exacting demands of Australian tradespeople, engineers, and maintenance teams who need quality cutting tools they can depend on shift after shift.

Where this tool is used

• For roughing applications.
• HR geometry allows for heavy cuts, in harder materials.
• Suitable for materials up to 1400 N/mm2.

Key specifications

Selecting the right option

The TiAlN surface treatment reduces friction, improves chip evacuation and extends service life compared with uncoated tools — particularly valuable in harder or abrasive materials. Match the number of flutes to the material — fewer flutes provide better chip clearance in aluminium and soft materials; more flutes improve finish in steel and hardened materials. Corner-radius and ball-nose profiles suit contour milling and 3D profiling. If you're unsure which size or specification best suits your application, the AIMS team is ready to help — contact us for technical support or to arrange a sample.

Features and benefits

• HR (fine) R30 H Rougher Long offers superior performance
• For roughing applications
• HR geometry allows for heavy cuts, in harder materials
• Suitable for materials up to 1400 N/mm2
• TiAlN for longer tool life