Sutton 1/16" 4 Flute Endmill - 8% Cobalt Steel - Long

Sutton Tools 4 Flute Endmills - R30 N - Long are precision-engineered endmills designed to deliver consistent, reliable performance in demanding industrial applications. 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

• Suitable for materials up to 1000 N/mm2.
• Milling slots, pockets, profiles and contours in steel, aluminium, stainless steel and engineering alloys.
• CNC machining centres and manual milling machines in production and toolroom environments.

Key specifications

Selecting the right option

Manufactured from HSS Co.8, this range offers an excellent balance of toughness and wear resistance suited to general-purpose production and maintenance work. 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

• 4 Flute Endmill R30 N
• Suitable for materials up to 1000 N/mm2

About this range

For precision finish milling applications

Sutton Tools endmills and slot drills are precision-ground for consistent cutting edge quality and close diameter tolerance. The range spans HSS-Co and solid carbide grades with a variety of coatings suited to different workpiece materials — from mild steel to hardened alloys, aluminium and composites. Selecting the correct substrate, coating, flute count and geometry for your material and operation type will significantly impact surface finish, material removal rate and overall tool life. AIMS Industrial Supplies stocks an extensive range of Sutton Tools products for fast delivery across Australia. Our team can assist with technical selection, quantity pricing and sourcing of specialist sizes — contact us to discuss your requirements.