HSS saw blades

Julia HSS metal cutting circular saw blades

Julia circular HSS saw blades for metal cutting are available with life enhancing coatings or standard steam treatment to suit all applications, materials and saw types.
Julia circular saw blades


Quality circular hss saw blades in high speed steel (5% molybdenum) suitable for cutting steel alloys with a tensile strength between 500 N/mm² and 800 N/mm². These saw blades can be used on all saws to cut tubes, structural and solid sections up to 200 mm diameter or thickness.
The blade sizes range from 160 mm to 620 mm diameter, with thicknesses from 1 mm to a maximum of 6 mm in various increments, and with tooth forms A – AW – B – BW – C – BR (chip breaker).
The standard range is HP-GRIND; we also supply CO² steam treated blades and PVD (Physical Vapour Deposition) coated.

This is a super high speed steel with a high content of tungsten and molybdenum. After heat treatment, these elements ensure good hardness and adequate toughness. A certain percentage of tungsten is essential to create the correct quantity of very hard wear-resistant carbides in order to reduce tool wear especially in extreme working conditions. The tungsten also increases the mechanical endurance of the tool, increasing cutting performance and preventing austenitic grain enlargement. The molybdenum is essential to guarantee the formation of a fine martensitic structure; it also increases tool tenacity and maintains high mechanical resistance. Vanadium is the element that forms the hardest wear-resistant carbides of all alloys.

Julia HSS DM05 circular saw blade chemical composition


Circular saws in super high speed steel (5% cobalt content) suitable for cutting steels and alloys with tensile strengths over 800 N/mm². These blades are suitable for use on most saws to cut tubes, structural and solid sections up to 200 mm diameter.

This is a super high speed steel that, in addition to the alloy elements already present in the Dmo5, also contains 5% cobalt. Cobalt does not form carbides but, in high speed steel, favours the stability of the structure during tempering, obstructs critical grain growth and above all, maintains an excellent degree of hardness at high operating temperatures. These characteristics are very important when cutting very high-alloy materials such as stainless steel and very hard metals, which tend to develop high temperatures in the cutting zone.

Julia HSS CO5 circular saw blade chemical composition


This steel is obtained by sintering with powder metallurgy. Such technology enables us to obtain steel with significantly reduced blade tension resulting from lamination and, thanks to its high degree of homogeneity, with a reduced risk of microscopic cracks. These features give these steels a lower razor edge wear with greater tool endurance, greater tool toughness and increased hardness (66-67 HRc)

Julia HSS ASP2052 circular saw blade chemical composition

Call our sales engineers for advice on the correct blade for your application.

    Circular saw blade HSS coated – Julia – Yellow Tiger

    Julia circular saw coatings Yellow Tiger

    Yellow Tiger Coating Circular saw blade HSS coated with a thickness of 3 µm of Titanium based, obtained with a process temperature of approx. 490°C. It guarantees a friction coefficient of 0.47 and a max. oxidation temperature of 640°C. The hardness of the coated surface reaches 2.480 Vickers (HV 0.05). Its low thermal conductivity grants […]

    HSS circular saw blade coated – Julia – Grey Shark

    Julia circular saw coatings Grey Shark

    Grey Shark Coating HSS circular saw blade coated with a 2.5 µm thickness Titanium/Carbon plasma which gives to it the high hardness of 3.000 Vickers (HV 0.05). The friction coefficient (0.22) is very low, thanks mainly to the strong presence of Carbon; this characteristic makes it very suited for applications where the materials to be […]

    HSS coated circular saw blade – Julia – Black Hawk

    Julia circulaw saw blade coatings Black Hawk

    Black Hawk Coating The Black Hawk coating applied to a Julia HSS coated circular saw blade is a multi-layer coating with a thickness of 3 µm. The plasma is obtained from the fusion of a Titanium and Aluminium cathode in a special percentage. The controlled atmosphere of the process and the high energies involved allow the […]

    HSS coated circular saw blade – Julia – Red Dragon

    Julia circular saw blade coatings Red Dragon

    Red Dragon Coating HSS coated circular saw blade with a multilayer coating on a HSS circular saw blade body with a 2.5 µm thickness layer plasma with special stoichiometric mix of Titanium, Carbon and Acetylene, as to realise nano-layers which confer to this coating a very low friction coefficient of 0.18, added to a very high hardness […]

    Julia circular saw blade coatings

    HSS circular blade coating grey shark

    Julia blade coating technology To obtain the maximum performance of the Julia blade coating technology it’s necessary to grant very high standards of the substrate and to properly prepare the blade surface so that the adhesion of the surface coating will result optimised. To guarantee these results Julia has developed a special protocol in preparing […]

    Julia coated HSS circular saw blades – Silver Fox

    Julia Silver Fox circular HSS blade coating

    Silver Fox Coating Julia coated HSS circular saw blades using a multi-layer coating with a thickness of 2.5 µm opaque grey coloured. The particular and innovative mix of noble elements which compose it gives it a hardness of 3.650 Vickers (HV 0.05) not reached by any other coating. This new coating is very tenacious, very […]

    Julia Iron Lady circular saw blade for tough jobs

    Julia Iron lady HSS saw blade

    A SINGLE SAW BLADE, A UNIQUE SAW BLADE IRON LADY HSS circular saw blade reaches a new technical high, allowing you to work with high strength and stainless steels achieving higher cutting performance, even under poor lubrication conditions. The metallurgists and engineers of our research and development team have achieved excellent results, on which they […]