Industrial blades for
the automotive industry
by LUTZ BLADES 
Reliable blades
for highest quality standardsCutting processes are of great importance in the automotive supply industry. It is particularly important that they are not only highly efficient, but also deliver high-quality results.
Whether blades for airbags, for glass processing or for deburring, whether hanger blades or special blades - as an experienced blade manufacturer for the automotive industry, we offer you the blades with which you can meet the highest quality standards.
How you benefit
of LUTZ BLADES industrial blades for the automotive industry:- Highest quality of cutting processes thanks to compliance with tightest tolerance specifications and series consistency
- Adaptation of the blade to your individual manufacturing conditions
- High productivity through minimization of non-productive production times
- Fewer rejects (e.g. due to microcracks in glass trimming)
- High process reliability thanks to targeted marking of our blades
- Occupational safety through simple handling thanks to patented packaging
How to draw
LUTZ BLADES industrial blades for the automotive industry:- A broad materials portfolio
- High-performance coatings
- Series consistency
- Initial sample within days
- Excellent 3-angle grinding
we will help you directly.
Also feel free to use our inquiry form for a quick response.Our experts will be happy to advise you so that you can quickly find your optimum combination of geometry, material, coating and hardness. We have prepared this form so that you can be forwarded directly to the right contact person. Four quick steps are all it takes - and you are in the best hands.
The wide range of materials
for our bladesOur 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
- Ceramics
The versatile coating program
for our blades
TiN
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.
TiC
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.
TiCN
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.
TiAlN
Has greater oxidation resistance than TiN with comparable coefficient of friction, usually anthracite blue.
ZrN
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.
DLC
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).
CrN
Has lower wear resistance than TiN. Advantage of CrN: lower residual stresses than TiN. Therefore partially useful for applications with high bending load.
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.
Color varnish
Applied over the entire surface, serves as a sorting aid for different material thicknesses and as corrosion protection.
Blueing / Blackening
Applied over the entire surface, light corrosion and starch protection, also serves as a distinguishing aid.
Customized quality
The LUTZ BLADES Rapid Prototyping
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
by LUTZ BLADES Rapid Prototyping:- 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
is characterized by:- 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?
We are pleased if we can be of further assistance to you
