Round blades and round knife


Round bladesand round knife
Round blades
and round knife
For cutting in curved and narrow areas

Thanks to their razor sharpness, flatness and hardness, our round blades and circular knives have been among the best on the market for years. We work on this day by day! So that our customers’ production runs smoothly.

Product recommendation


How you benefit

    • Many years of experience in the production of industrial 3-hole blades
    • Absolutely consistent quality from blade to blade for successful set use
    • Hard coatings significantly extend the life of the blades
    • Cleanroom-suitable packaging – also available in customer presentation
    • Industrial grade packaging for safe and quick use of the blades on site


    How to draw

    • Razor blade sharpness
    • Material and coating as required
    • Different cutting edge geometries, depending on the application
    • Choice of 1-edged and 2-edged blades

    Round blades

      • Material thicknesses: 0.06 mm – 3.0 mm.
      • Hardness: 65HRc at D=0.06 mm!.
      • 2-angle grinding.
      • Razor sharp.





      Completed Orders


      Qualified Engineers


      Work Facilities


      Worldwide Branches

      The wide range of materials for our blades

      Our product portfolio offers you blades in thicknesses between 0.06 – 3.0 mm and with final hardnesses between 40 – 85 HRc. You also have a wide choice in our material program:


      Carbon steels

      Rust resistant and stainless steels

      High-performance high-speed steels (HSS)

      Tool steels

      Hard metals


      The versatile coating program
      for our blades


      Standard hard material with high wear resistance and relatively high coefficient of friction (against reference material steel approx. 0.4 to 0.7), usually gold-colored, safe application range up to approx. 300 °C.


      Has greater oxidation resistance than TiN with comparable coefficient of friction, usually anthracite blue.

      Blueing / Blackening

      Applied over the entire surface, light corrosion and starch protection, also serves as a distinguishing aid.

      Teflon® (PTFE)

      Teflon® non-stick coating (PTFE); due to the very low surface tension, practically no foreign bodies stick to the cutting edge, resistant to acids and alkalis; significantly reduced frictional resistance; the very low static friction allows jerk-free cutting (therefore very suitable for the medical sector); low wear resistance; not suitable for contact with sodium and at temperatures above 250 °C.


      Has lower wear resistance than TiN with significantly lower coefficient of friction (against reference material steel approx. 0.3 to 0.5), usually anthracite colored.


      With a wear resistance similar to TiN, but denser structure (morphology) than TiN and thus greater resistance to pitting under appropriate load, usually steel colored.


      Has lower wear resistance than TiN. Advantage of CrN: lower residual stresses than TiN. Therefore partially useful for applications with high bending load.


      Intermediate coating material between the high wear resistance of TiN and the low coefficient of friction of TiC, relative position between TiN and TiC depending on the ratio of C and N, usually anthracite color.


      Has high wear resistance with low coefficient of friction (approx. 0.1 against reference material steel); susceptible to impact loads and high temperatures (between 100 and 300 °C depending on structure).

      Color varnish

      Applied over the entire surface, serves as a sorting aid for different material thicknesses and as corrosion protection.

      Customized quality

      Do you need a blade that is tailored to your individual cutting process? Which, even if produced in small quantities, has a near-series quality? Our development department has the right answer to these questions: prototype production by LUTZ BLADES.

      How you benefit

      • Near-series initial samples.
      • Maximum flexibility = customized blades.
      • Smallest quantities possible.
      • Efficient and accelerated product development.
      • Development and optimization of the blade before series production.




      The Lutz BLADES Rapid Prototyping

      • Cutting of the blade geometry by state-of-the-art machinery and CNC-based grinding of all radii.
      • Automatic measurement and testing of the tightest tolerances in the process.
      • Customized heat treatment and coating.


      Do you have individual wishes?

      Do you have a question? A concern? Or a suggestion? Do not hesitate to contact us. We have the right experts for all matters, who can help you with certainty.

      Company Details

      M.H.B General Trading LLC
      Ginger Business Center
      Alkhabisi, Deira



      Direct Line Numbers

      Our Email

      How can we help you?

      We are pleased if we can be of further assistance to you

        error: Content is protected !!