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Saw Blades HSS Cold, Cut-Off Saws

Saw Blades HSS Cold, Cut-Off Saws :

HSS metal circular sawblades in diameters varying up to 720 mm in various designs. The tooth forms most used are HZ, BW, B, AW, A, VP and 'Chipbreaker' . Production is based on DIN standards 1836, 1837, 1838 and 1840, extended by the refined company HD METALDRAFT s.r.o. manufacturing standards. The delivery program consists of a range of standard sawblades which can be delivered from stock and a range of special sawblades to be produced to customer specifications. The HSS sawblades are supplied as standard in high speed steel grade M2 = DIN 1.3343, but can also be delivered in cobalt-alloyed steel grades, such as M35 = DIN 1.3243 and S390 Powder Metallurgy Steel. These blades are specifically suited for use in manual, semi-automatic and fully-automatic sawing operations. All blades are hardened to 64/65 RC, triple tempered and press quenched. This manufacturing method produces the flattest and straightest saw blade in the world today. The HSS sawblades can be supplied in among other things bright, steam-treated, flash-chrome, titanium nitride, titanium aluminium nitride, titanium carbon nitride or chrome nitride coated design. HSS-DMo5

Circular saws in M2 high speed steel (5% molybdenum content) suitable for cutting-off steels and alloys with hardness between 500 N/mm? and 800 N/mm?. The saw blades are used on manual, semi-automatic and fully automatic sawing machines to cut tubes and pipes, open sections and solid sections up to 200 mm. Our range goes up to O 720 mm, with thicknesses to a maximum of 6 mm by variable increments, with tooth forms A - AW - B - BW - C - BR (chip breaker). The standard execution of the whole range is HP-GRIND; we also supply CO? steam treated blades and PVD (Physical Vapour Deposition) coated ones. HSS-Co5%

Circular saws in super high speed steel (5% cobalt content) suitable for cutting-off steels and alloys with hardness above 800 N/mm?. The saw blades are used on semi-automatic and fully automatic sawing machines to cut tubes and pipes, open sections and solid sections up to 200 mm.


D(mm)
Tooth pitch (T) and tooth form - corresponding number of teeth
dH7 (mm)
dH7 (mm)
Priruba (mm)
T3 BW
T4 BW
T5 C
T6 C
T7 C
T8 C
T9 C
T10 C
T12 C
T13 C
T14 C
T16 C
175 x 1,2
32
70
18
140
110
90
 
70
           
175 x 1,5
32
70
180
140
110
90
 
70
           
175 x 2,0
32
70
180
140
110
90
 
70
           
200 x 1,0
32
100
200
160
130
100
 
80
           
200 x 1,2
32
100
200
160
130
100
 
80
 
64
       
200 x 1,5
32
90
200
160
130
100
 
80
 
64
       
200 x 1,6
32
90
200
160
130
100
 
80
 
64
       
200 x 1,8
32
90
200
160
130
100
 
80
 
64
       
200 x 2,0
32
90
200
160
130
100
 
80
 
64
       
200 x 2,5
32
90
200
160
130
100
 
80
 
64
       
210 x 2,0
32
100
210
160
130
110
 
80
           
225 x 1,2
32
90
220
180
140
120
 
90
80
         
225 x 1,5
32
90
220
180
140
120
 
90
80
         
225 x 1,6
32
90
220
180
140
120
 
90
80
         
225 x 1,8
32/40
90
220
180
140
120
 
90
80
         
225 x 2,0
32/40
90
220
180
140
120
 
90
80
         
225 x 2,5
32
90
220
180
140
120
 
90
80
         
250 x 1,0
32
100
250
200
160
128
110
100
 
80
64
     
250 x 1,2
32
100
250
200
160
128
110
100
 
80
64
     
250 x 1,5
32
100
250
200
160
128
110
100
 
80
64
     
250 x 1,6
32
100
250
200
160
128
110
100
 
80
64
     
250 x 2,0
32/40
90
250
200
160
128
110
100
 
80
64
     
250 x 2,5
32/40
90
250
200
160
128
110
100
 
80
64
     
250 x 3,0
32
90
250
200
160
128
110
100
 
80
64
     
275 x 1,6
32
100
280
220
180
140
120
110
 
90
       
275 x 2,0
32/40
100
280
220
180
140
120
110
 
90
       
275 x 2,5
32/40
90
280
220
180
140
120
110
 
90
       
275 x 3,0
32/40
90
280
220
180
140
120
110
 
90
       
300 x 1,6
32/40
100
300
220
180
160
140
120
 
94
80
     
300 x 2,0
32/40
100
300
220
180
160
140
120
 
94
80
     
300 x 2,5
32/40
90
300
220
180
160
140
120
 
94
80
     
300 x 3,0
32/40
90
300
220
180
160
140
120
 
94
80
     
315 x 1,6
32/40
100
300
240
200
160
140
120
 
100
80
70
   
315 x 2,0
32/40
100
300
240
200
160
140
120
 
100
80
70
   
315 x 2,5
32/40
100
300
240
200
160
140
120
 
100
80
70
   
315 x 3,0
32/40
100
300
240
200
160
140
120
 
100
80
70
   
315 x 3,5
32/40
100
300
240
200
160
140
120
 
100
80
70
   
325 x 2,0
32/40
100
320
250
200
170
 
128
 
100
80
     
325 x 2,5
32/40
100
320
250
200
170
 
128
 
100
80
     
325 x 3,0
40
100
320
250
200
170
 
128
 
100
 


Cut-Off Saws

They are made from chrom-vanadium steel marked (DIN 1.2235) and they are heat-treated to reach the optimum ratio of tenacity and hardness, which is suitable for cutting of material with high circumferential cutting speed.