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Sutton Tools
Sutton Tools Harmony Endmill

Sutton Tools Harmony Endmill

Product catalog summary

Overview: Sutton Tools presents the Harmony Endmills, designed for vibration-free milling with improved productivity and extended tool life. These endmills are suitable for a wide range of materials and operations, featuring a TiAlN coating and a variable flute helix of 30º/32º.

Specifications:

Material: SPM (Powder Metallurgy High-Speed Steel)
Coating: TiAlN (Futura Nano) for high thermal load applications
Geometry: R30º/32º variable flute helix
Shank Form: DIN 1835 A/B
Shank Tolerance: h6

Performance:

Suitable for materials up to 1400 N/mm²
Vibration-free milling due to optimized flute helix and relief angle geometries
Improved sliding properties and balance between hardness and internal stress

Applications: The Harmony Endmills are versatile, suitable for finishing, roughing, slotting, interpolating, angular entries, and contouring.

Case Study: A comparison between the Harmony Endmill and a conventional endmill showed smoother cutting action and reduced harmonics, enhancing tool life and performance.

Technical Data:

Cutting Speed (Vc): 40-90 m/min depending on material
Feed per Tooth (fz): Varies from 0.006 to 0.100 mm/tooth based on diameter
Formulas provided for calculating revolutions per minute (n), cutting speed (vc), feed per tooth (fz), feed rate (vf), and metal removal rate (Q)

Contact Information: Sutton Tools has offices in Europe, Australasia, and Asia, with contact details provided for each region.

Catalog excerpts

100% Australian Owned www.sutton.com.au Super Smooth TiAlN Coating Variable Flute Helix 30º / 32º with chatter free milling Performance Unequalled... Harmony Endmills • Vibration free milling • Improved productivity • Long tool life • Suits a wide range of materials & operation types

Open the catalog to page 1

499980429_0210 Tool design A combination of an optimised unequal flute helix & relief angle geometries that stabilise the cutting action. Tool material SPM, which the most advanced grade of Powder Metallurgy High Speed Steel available specifically for milling tools, offering higher edge hardness with the HSS benefit of toughness. Tool coating TiAlN (Futura Nano) coating & is a great all round coating especially in applications where there is high thermal load. TiAlN has a nanolayered structure which was engineered to give an optimum balance between hardness & internal stress, also has improved...

Open the catalog to page 4

All Sutton Tools catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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