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Slitting Saw DIN 1837 A

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Slitting saw DIN 1837 A

Materials: steel, cast, non-ferrous metals, plastic
Application:  recommended for slotting  fragile and hard materials which make short chips, suitable for cutting thin-walled profiles
Machine: metal processing machines
Characteristic:

  • Circular saw blades for metal with fine teeth
  • hollow ground with a flange, standardly produced without driving pin holes and without a keyway
  • tooth form A (by request AW)
  • cutting edge is very sharp
  • chip clearance is reduced and it can´t remove longer chips away from cutting area efficiently
  • tolerances and hollow ground according DIN 1840

High quality slitting saw 1837 A, designed especialy for high performance. Slitting saws produced in Europe – Czech Republic.
 
Circular saw blades for metal DIN 1837 A with fine teeth and A tooth form are recommended for slotting  fragile and hard materials.  A tooth form is suitable especially for  thin saw blades with tooth pitch from 0,8 mm to 3,0 mm. Cutting edge is very sharp. Chip clearance is reduced and it cannot remove longer chips away from the cutting area efficiently. In standard modification the slitting saw blades are made with hollow ground and with a flange. They can be ordered with driving pin holes or with a keyway and  AW tooth form (the tooth form A with alternate chamfering).

HSS – circular saw blades for metal DIN 1837A – fine teeth
D (mm) 20 25 32 40 50 63 80 100 125 160 200 250 315
dH7 (mm) 5 8 8 10 13 16 22 22 22 32 32 32 40
B (mm) number of teeth
0,20 mm 80 80 100 128 128                
0,25 mm 64 80 100 100 128 160              
0,30 mm 64 80 80 100 128 128 160            
0,40 mm 64 64 80 100 100 128 160            
0,50 mm 48 64 80 80 100 128 128 160          
0,60 mm 48 64 64 80 100 100 128 160 160        
0,80 mm 48 48 64 80 80 100 128 128 160        
1,00 mm 40 48 64 64 80 100 100 128 160 160 200    
1,20 mm 40 48 48 64 80 80 100 128 128 160 200    
1,60 mm 40 40 48 64 64 80 100 100 128 160 200 200  
2,00 mm 32 40 48 48 64 80 80 100 100 128 160 200  
2,50 mm 32 40 40 48 64 64 80 100 100 128 160 160 200
3,00 mm 32 32 40 48 48 64 80 80 100 128 160 160 200
4,00 mm 24 32 40 40 48 64 64 80 100 100 128 160 160
5,00 mm 24 32 32 40 48 48 64 80 80 100 128 128 160
6,00 mm 24 24 32 40 40 48 64 64 80 100 128 128 160

Small Slitting saws in imperial sizes according norms ASA teeth AFTe i.e. with fine pitch as to DIN 1837 Toothform A. Used for shallow cutting and cut-off operations. Hollow ground on both sides to prevent binding.
D (mm) 3/4 1″ 1 1/4 1 1/2 2″
dH7 (mm) 1/4 1/4 3/8 3/8 3/8
B (mm) number of teeth
0,006 40 50 60 72 100
0,008 40 50 60 72 100
0,1 40 50 60 72 100
0,01 40 50 60 72 100
0,012 40 50 60 72 100
1/6 4 40 50 60 72 100
0,02 40 50 60 72 100
0,025 40 50 60 72 100
1/3 2 40 50 60 72 100
3/6 4 40 50 60 72 100
1/1 6 40 50 60 72 100
5/6 4 40 50 60 72 100
3/3 2 40 50 60 72 100
7/6 4 40 50 60 72 100
1/8 40 50 60 72 100
5/3 2       72 100
3/1 6       72 100
7/3 2         100
1/4         100

Small Slitting saws in imperial sizes according norms ASA teeth AFTe i.e. with fine pitch as to DIN 1837 Toothform A. Used for shallow cutting and cut-off operations. Hollow ground on both sides to prevent binding.
D (mm) 2 1/2 3″ 3 1/2 4″ 4″ 4 1/2″ 4 1/2″ 5″ 6″ 6″ 7″ 7″ 8″ 8″ 10″
dH7 (mm) 1″ 1″ 1″ 1″ 1″ 1 1/4″ 1″ 1″ 1 1/4″ 1 1/4″ 1″ 1 1/4″ 1″ 1 1/4″ 1″
B (mm) number of teeth
1/6 4 62 74 100   100                    
1/3 2 62 74 88 100 100     124 150            
3/6 4 62 74   100       124 150            
1/1 6 62 74 88 100 100     124 150   176 176 200   250
5/6 4   74   100                      
3/3 2 62 74   100     112 124 150            
7/6 4       100                      
1/8 62 74   100 100 112   124 150 150     200 200 250
5/3 2 62 74   100       124              
3/1 6   74   100       124 150 150          
7/3 2   74                   176      
1/4 62 74   100       124 150 150          
Slitting saws  range is ø 20 mm – ø 315 mm with thicknesses ranging 0,2 mm – 6 mm in variable designs with tooth forms: A – B – BW. All standard saws are available ground only but they are also available with VAPO or P.V.D. (Physical Vapour Deposition) coated execution. The above-mentioned examples of slitting saws are only a small overview of our production posibilities.
We are ready to produce also different tools according to your documentation like prismatic cutters, gear milling cutters, profile cutters, shell end mills cutters, side and face milling cutters, halfcircle milling cutters convex, half circle milling cutters concave, corner rounding milling cutters, single angle milling cutters, double angle milling cutters , HSS Side Chip Clearance Saws straight teeth, Slitting saw, M2 Side Chip Clearance Saws staggered tooth, HSS Side and Face Cutters straight teeth, HSS Side and Face Cutters staggered teeth.