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Band saw blades

The base material for the bi-metal band saw blades consists of a tempered alloy steel, which is inextricably bonded to the HSS in M42 or M51 using a laser beam welding process. The uniformity and reliable high quality of our bi-metal band saw blades is guaranteed through a mechanical and thermal processing in modern production facilities.


Band sawing blade geometry

t = tooth pitch

γ = rake angle

α = clearance angle

Sw = arrangement width

b = band width

S = band thickness

h = depth of the tooth


Tooth forms

Standard tooth form N

with a rake angle of 0° ~ + 4°

Claw (hook) tooth form KP

with a positive rake angle 

Combo-tooth form C

with a variable tooth pitch in a tooth group with a rake angle of 0°~+4°

Combo-tooth form CP

with a variable tooth pitch in a tooth group with a positive rake angle


Types of tooth setting

The fundamental prerequisite for the trouble free utilization of the band saw blades is the application specific arrangement width (Sw), commonly known as the "set". Thereby, a cutting joint is created during the sawing process, which is wider than the width of the band (S) and thus prevents a jamming.

The versions Profiler and Alu-Master are manufactured with a larger set width to suit the specific application requirements.


Technical guide values for M42 bi-metal band saw blades

When using bi-metal band saw blades, the tooth form selection (TPI) should primarily be based on the cross-section of the material to be cut, and secondarily on the actual material. For the low-vibration cutting of problematic or varying cutting material cross-sections it is advisable to use the combination tooth “C” or “CP” with a variable tooth pitch.

Ø/mm 14/18 10/14 8/12 6/10 5/8 4/6 3/4 2/3 1,4/2 1,1/1,4 0,75/1,25 0,5/0,9 ZPZ
20                   14
30                   10
40                   8
50                 6
60                   6
70                 6
80                   4
90                     4
100                   4
150                     3
200                     2
250                     2
300                     2
350                       2
400                       1,25
450                     1,25
500                     1,25
510                     1,25
520                   1,25
530                     1,25
540                     1,25
550                   1,25
600                   1,25
700                   1,25
1000                     1,25

Tooth pitch to be selected

Ø/mm 2 4 6 8 10 15 25 35 50 65 75 100 130 150 200
20 22 10/14 10/14                        
40 22 10/14 8/12 6/10 5/8                    
60 18 10/14 8/12 6/10 5/8 5/8 4/6pos                
80 18 10/14 8/12 6/10 5/8 4/6pos 4/6pos 3/4pos              
90 14 8/12 6/10 5/8 4/6pos 4/6pos 4/6pos 3/4pos              
100 14 8/12 6/10 5/8 4/6pos 4/6pos 4/6pos 3/4pos              
110 14 8/12 6/10 5/8 4/6pos 4/6pos 4/6pos 3/4pos              
120 14 8/12 6/10 5/8 4/6pos 4/6pos 3/4pos 3/4pos 3/4pos            
130 10/14 6/10 5/8 5/8 4/6pos 4/6pos 3/4pos 3/4pos 2/3pos            
140 10/14 6/10 5/8 5/8 4/6pos 4/6pos 3/4pos 3/4pos 2/3pos 2/3pos          
150 10/14 6/10 5/8 5/8 4/6pos 4/6pos 3/4pos 3/4pos 2/3pos 2/3pos          
160 10/14 6/10 5/8 4/6 4/6pos 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 2/3pos        
170 10/14 6/10 5/8 4/6 4/6pos 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 2/3pos        
180 10/14 6/10 5/8 4/6 4/6pos 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 2/3pos        
190 10/14 6/10 5/8 4/6 4/6pos 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 2/3pos        
200 10/14 6/10 5/8 4/6 4/6pos 3/4pos 3/4pos 2/3pos 2/3pos 1,4/2pos 2/3pos        
220 10/14 6/10 5/8 4/6 4/6pos 3/4pos 3/4pos 2/3pos 2/3pos 1,4/2pos 2/3pos        
250 8/12 5/8 4/6 4/6 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 1,4/2pos 1,4/2pos 1,4/2pos      
300 8/12 5/8 4/6 4/6 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 1,4/2pos 1,4/2pos 1,4/2pos 1,4/2pos    
350 8/12 5/8 4/6 4/6 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 1,4/2pos 1,4/2pos 1,4/2pos 1,4/2pos 1,4/2pos  
400 8/12 5/8 4/6 4/6 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 1,4/2pos 1,4/2pos 1,4/2pos 1,4/2pos 1,4/2pos  
500 8/12 5/8 4/6 4/6 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 1,4/2pos 1,4/2pos 0,75/1,25 0,75/1,25 0,75/1,25 0,75/1,25
600 8/12 5/8 4/6 4/6 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 1,4/2pos 1,4/2pos 0,75/1,25 0,75/1,25 0,75/1,25 0,75/1,25
700 8/12 5/8 4/6 4/6 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 1,4/2pos 1,4/2pos 0,75/1,25 0,75/1,25 0,75/1,25 0,75/1,25
800 8/12 5/8 4/6 4/6 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 1,4/2pos 1,4/2pos 0,75/1,25 0,75/1,25 0,75/1,25 0,75/1,25
1000 8/12 5/8 4/6 4/6 3/4pos 3/4pos 2/3pos 2/3pos 2/3pos 1,4/2pos 1,4/2pos 0,75/1,25 0,75/1,25 0,75/1,25 0,75/1,25

Variable-Cutter / Variable-Cutter Plus M42 bi-metal band saw blades

The Variable-Cutter with a “C” combo-tooth form, and Variable-Cutter Plus with a combo-tooth form and positive rake angle "CP” enable a particularly low-vibration operation when cutting solid materials and sections.

Application:

  • Solid material, profiles, single and bundle cuts
  • Iron materials up to approx. 1400 N/mm² tensile strength
  • Non-ferrous metals


Band width b x band thickness S   TPI
mm Inch 0,75/1,25 1,1/1,4 1,4/2 2/3 3/4 4/6 5/8 6/10 8/12 10/14
6 x 0.90 1/4 x 0,035                   C
10 x 0.90 3/8 x 0.035                    
13 x 0.65 1/2 x 0.025               C C C
13 x 0.90 1/2 x 0.035               C C C
20 x 0.90 3/4 x 0.035           C/CP C/CP C C C
27 x 0.90 1 1/16 x 0.035       CP C/CP C/CP C/CP C C C
34 x 1.10 1 3/8 x 0.042       CP C/CP C/CP C/CP C C  
41 x 1.30 1 5/8 x 0.050     CP CP C/CP C/CP C/CP      
54 x 1.30 2 1/8 x 0,50     CP CP CP CP        
54 x 1.60 2 1/8 x 0,063 CP CP CP CP CP CP        
67 x 1.60 2 5/8 x 0,063 CP CP CP CP CP CP        
80 x 1.60 3 1/8 x 0.63 CP CP CP CP CP          

Constant-Cutter / Constant-Cutter Plus M42 bi-metal band saw blades

Constant-Cutter with standard tooth form "N" and Constant-Cutter Plus with a claw-type tooth form "KP" are ideally suited to meet standard requirements when cutting solid material.

Application:

  • Solid material, profiles, single and bundle cuts
  • Iron materials up to approx. 1400 N/mm² tensile strength
  • Non-ferrous metals

M42 bi-metal band saw blades

Constant-Cutter/ Constant Cutter Plus

Band width b x band thickness S   TPI
mm Inch 1.25 2 3 4 6 8 10 14 18
6 x 0.90 1/4 x 0,035         KP   N N  
10 x 0.90 3/8 x 0.035         KP   N N  
13 x 0.65 1/2 x 0.025       KP KP     N N
13 x 0.90 1/2 x 0.035     KP KP KP   N N  
20 x 0.90 3/4 x 0.035     KP KP N N N N  
27 x 0.90 1 1/16 x 0.035     KP N/KP N/KP N N N  
34 x 1.10 1 3/8 x 0.042 KP KP KP N          
41 x 1.30 1 5/8 x 0.050 KP KP              
54 x 1.30 2 1/8 x 0,50 KP                
54 x 1.60 2 1/8 x 0,063 KP                
67 x 1.60 2 5/8 x 0,063 KP                

Variable-Cutter / Variable-Cutter Plus / Variable Cutter Plus B

Anwendung:
• Vollmaterial, Profile, Einzel- und Bündelschnitte
• Eisenwerkstoffe bis ca. 1400 N / mm2 Zugfestigkeit
• NE-Metalle

Bandbreite b x Bandstärke S   0,75/1,25                  
blade width b x blade thickness S Zoll /Inch 1,1/1,4 1,4/2 2/3 3/4 4/6 5/8 6/10 8/12 10/14 14/18
6 x 0,90 mm 1/4 x 0,035                 C 1  
10 x 0,90 mm 3/8 x 0,035                 C 1  
13 x 0,65 mm 1/2 x 0,025             C C C  
13 x 0,90 mm 1/2 x 0,035             C C C  
20 x 0,90 mm 3/4 x 0,035         C/CP C C C C C
27 x 0,90 mm 1 1/16 x 0,035     CP C/CP* C/CP* C* C C C C
34 x 1,10 mm 1 3/8 x 0,035     CP C/CP* C/CP* C* C C    
41 x 1,30 mm 1 5/8 x 0,050   C CP C/CP* C/CP* C/CP*        
54 x 1,30 mm 2 1/8 x 0,050   CP CP C/CP CP          
54 x 1,60 mm 2 1/8 x 0,063 CP CP CP C/CP C/CP          
67 x 1,60 mm 2 5/8 x 0,063 CP CP CP CP CP 1          

Profiler M42 bi-metal band saw blades

Profiler with combo-tooth form "C" and larger arrangement width "Sw" are particularly suitable for the cutting of large steel beams and profiles with large cross-sections.

Application:

  • Large steel beams and profiles

Profiler

Band width b x band thickness S TPI  
mmInch 2/33/44/6
41 x 1.30 1 5/8 x 0.050CCC
54 x 1.302 1/8 x 0,50CCC
54 x 1.602 1/8 x 0,063CCC
67 x 1.602 5/8 x 0,063CC 

Aggressive M42 bi-metal band saw blades

Aggressive M42 bi-metal blades with a combo-tooth form "CP" and an increased rake angle are used under stable operating conditions for difficult to machine materials.

 

Application:

  • Iron materials up to approx. 1400 N/mm²2 Tensile strength
  • Rust and acid-resistant steels
  • Titanium and nickel alloys

Aggressive

Band width b x band thickness S TPI     
mmInch0,75/1,251,1/1,4 1,4/22/33/44/6
27 x 0.901 1/16 x 0.035    CP CP CP
34 x 1.101 3/8 x 0.042     CP CP CP
41 x 1.301 5/8 x 0.050   CP CP CP  
54 x 1.302 1/8 x 0,50  CP CP   
54 x 1.602 1/8 x 0,063 CP CP CP    
67 x 1.60 2 5/8 x 0,063CPCP CP     

M51 bi-metal band saw blades

Aggressive M51 have tooth tips made of HSS M51 and are used for difficult to machine materials with a strength up to approx. 1700 N/mm2 as well as for an increase the service life of the band saw blade.

Application:

  • Iron materials up to approx. 1700 N/mm²2 Tensile strength
  • Rust and acid-resistant steels
  • Titanium and nickel alloys

M51 bi-metal band saw blades

Aggressive M51

Band width b x band thickness S TPI
mmInch 0,75/1,251,4/22/33/44/6
27 x 0.901 1/16 x 0.035    CP CPCP
34 x 1.101 3/8 x 0.042   CP CPCP
41 x 1.301 5/8 x 0.050 CPCPCP CP
54 x 1.302 1/8 x 0,50  CPCPCP 
54 x 1.602 1/8 x 0,063CP CPCP CP  
67 x 1.602 5/8 x 0,063CP CPCP   
80 x 1.603 1/8 x 0.63CP CP    

Kohlenstoff-Sägebänder

CS
CS mit Standard-Verzahnung “N” und Klauen- Verzahnung “KP”mit flexiblem Bandrücken.

Anwendung:

• einfach zu zerspannende Werkstoffe
• für unlegierte Stähle niedriger Festigkeit

Bandbreite b x Bandstärke S ZpZ
blade width b x blade thicknessS tpi
mm Zoll/inch 3 4 6 8 10 14 18 22
6 x 0,65 1/4 x 0,025   KP N/KP N N N    
8 x 0,65 5/16 x 0,025   KP N/KP N N N N N
10 x 0,65 3/ 8x 0,025   N/KP N/KP N N N N N
13 x 0,65 1/2 x 0,025   N/KP N/KP N N N N N
16 x 0,65 5/8 x 0,025   N N/KP N N N    
16 x 0,80 5/8 x 0,032   N/KP N/KP N N N    
20 x 0,80 3/4 x 0,032 KP N/KP N/KP N N N    
25 x 0,90 1 x 0,035 KP N/KP N/KP N N N    

CS-Plus
CS-Plus mit Standard-Verzahnung “N” und Klauen-Verzahnung “KP” mit federhart vergütetem Bandrücken und gehärteten Zahnspitzen.

Anwendung:
• für niedriglegierte Stähle
• für Stähle mittlerer Festigkeit

Bandbreite b x Bandstärke S ZpZ
blade width b x blade thickness S tpi
mm Zoll/inch 3 4 6 8 10 14 18 22
6 x 0,65 1/4 x 0,025   KP KP N N N N N
8 x 0,65 5/16 x 0,025   KP KP N N N N N
10 x 0,65 3/8 x 0,025   N/KP N/KP N N N N N
13 x 0,65 1/2 x 0,025   N/KP N/KP N N N N  
16 x 0,65 1/2 x 0,025   N/KP N N N N    
16 x 0,80 5/8 x 0,032   N/KP N/KP N N N    
20 x 0,80 3/4 x 0,032 KP N/KP N/KP N N N    
25 x 0,90 1 x 0,035 KP N/KP N/KP N N N