LEFON cutting blade is made in Europe. Three class of blade are available: Economical, Durable, and Extra-Durable.

Economical Blade is made from DMo5 Bright,

Durable Blade is made from DMo5 Black HAWK,

Extra-Durable Blade is made from Co5% Black HAWK

The blades has been universally designed and developed for all kind of orbital pipe/tube cutting machine, i.e. this blade can be used on machine from other manufacturers. The blade is suitable for cutting all kind of standard metal material.

Standard

Durable

Extra-Durable
Material his blade is made by HSS with Mo 5% W6% Cr4% V2% This blade is made by HSS with Mo 5% W6% Cr4% V2%, This blade is made by HSS with Mo 5% W6% Cr4% V2%, Co 5%
Hardness The hardness of the blade is between 63 to 65 Hrc. The outside surface hardness reaches 800 HV. The outside surface hardness reaches 3400 HV! HSS material can reach 66 Hrc. The outside surface hardness reaches 3400 HV!
Application Good to cut any kind of material. The special surface grinding allows it to cut very soft materials e.g. copper, brass, aluminum Good to cut any kind of material, stainless steel or any steel but with high performance Good to cut any kind of material. Ideal for Ti or Inconel and stainless steel but with high performance.
Working Life Blade working life depends on the material of pipe, the OD, and the wall thickness Durable has 40% more life than Standard Blade, or 60% more life if cutting stainless steel. Extra-durable blade has 50% more life than standard, and 100% more if cutting stainless steel
Instruction This blade is NOT suitable for dry cutting, must be used with coolant or at least good quantity of cutting oil This blade is suitable for dry cutting or misting fluid cooling. This blade is suitable for dry cutting or misting fluid cooling.

Model

              Dimension

     Cutting Pipe Wall Thickness Remarks
OD(mm) OD(inch) Teeth Number mm inch
L6364 63 2.48 64 1.0--2.5 0.039--0.098 most popular
L63100 63 2.48 100 0.7--1.5 0.0276--0.059  
L6844 68 2.68 44 2.0--7.0 0.079--0.276 most popular
L6872 68 2.68 72 1.0--2.5 0.039-0.098  
L8044 80 3.15 44 5.0--10.0 0.197--0.394  
L8080 80 3.15 80 1.0--2.5 0.039--0.098 small size of square pipe

Operating Speed :

Model
 Materials of tube/pipe Choosing speed button Blade Rotating Speed
Lite4
R4
R6
R8
R12
 High alloy steel
Stainless steel		 1-2 150-183
Low alloy steel 3-4 183-216
Plastic
non-ferrous metal
Carbon steel pipe
Zinc coated pipe
5-6
216-250

Non-toxic Lubricant/coolant (200 ml package)
Direction:
Add 1-2 drops of lubricant on the top of blade teeth for every two lines of cutting.



Benefit:
Lubricant would effectively lower cutting temperature, extend blade life, and improve cutting result. For more details, please refer to LEFON's orbital cutting machine operation manual.

 

 


E-mail: info@lefonmachine.com