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LUTZ North America, Inc. 1301 Charleston Regional Pkwy Charleston, SC 29492 USA
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Wavemeter

by LUTZ BLADES

Variety of cutting edge shapes

The variations of LUTZ BLADES serrated knives are enormous in the cutting edge shape. Shaft height and angle can be adjusted to the material to be cut. Here we have been producing a very wide range for decades, e.g. corrugated blades for the production of potato chips in crinkle cut.

Shafts can be made inward, for an aggressive needle-tip cut, or outward, for a soft permanent cut. Our knives always catch the perfect wave!

Product recommendation

Potato blade-2517 by LUTZ BLADES Learn more

How you benefit

of LUTZ BLADES serrated knives:
  • High quality cutting creates best cutting results
  • Complete production on CNC machines for best product consistency
  • Contour shape of the shafts after consultation

How to draw

Serrated knife from LUTZ BLADES:
  • Equal sharpness from blade to blade
  • Wide range of materials and hard coatings
  • Surface coatings of the blade body for lowest friction

Packaging systems
For blades

  • Sales active thanks to transparent packaging
  • Safe thanks to plastic dispenser
  • User-friendly, as blades can be removed individually
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Sales Active,
user-friendly and safe

Our packaging systems: sales active because all blades are visible in transparent packaging. Safe because all blades are offered in plastic dispenser. User-friendly because all blades can be removed individually.

Private label packaging
Directly from the manufacturer

This saves costs

We can offer private label packaging to all interested retail partners at economical costs. And this, of course, in a form whose safety of use is unsurpassed.

Easy to remove

Good to the environment

And even today, the safe and individual removal of a blade is the hallmark of LUTZ BLADES blade dispensers. Our safety dispenser systems guarantee on the one hand the protection of the blades and on the other hand that the end user is not exposed to any risk of injury when removing the blades.

All our packaging families are expandable with a self-service makeup. This is consistently realized without environmentally harmful skin films - to the benefit of consumers and our environment.

Food

  • TiN coating for longer tool life
  • Materials according to EN ISO 8442-2
  • Batch traceability

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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 steel
  • Rust-resistant, hardened steel
  • (HSS) High-performance High-speed Steel
  • Ceramic
  • Austenite
  • Bimetal
  • Carbide

The versatile coating program
for our blades

TiN (Titan-Nitrid)

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 (Titan-Carbit)

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 (Titan-Carbonit)

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 (Titan-Aluminium-Nitrid)

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

ZrN (Zirkon-Nitrid)

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 (Diamond-like Carbon)

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).

(PTFE) (Poly-Tetra-Fluor-Ethylen) – Teflon®

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 any further questions?

We are pleased if we can be of further assistance to you
LUTZ America Inc.
1301 Charleston Regional Pkwy Charleston, SC 29492 USA