Blade exclusively for small-and medium-diameter hard-to-cut material with largely improved wear resistance, using Amada's original M71 HSS edge material which is as hard as Hv 1000.
 
   
   
       
 
    What is Amada's newly developed steel, M71 high-speed steel?
      M71 high-speed steel is the highest grade high-speed steel developed jointly by Amada and one of the major steel manufacturers. By using the alloy design based on the unique metallurgy, Hv 1000 hardness (the highest value for the ingot steel) was achieved. In the background of this development lies a concept reverse to the conventional one, i.e., to cut the huge carbide of the material to be cut with the huge carbide contained in the edge material.
       
    Wear of the tooth tip was reduced as compared with the conventional M42 and thus the services life of the blade became much longer.
       
    Particularly suitable for tool steel, stainless steel, super heat resisting alloy, etc. of small or medium diameter.
       
       
 
Click to download Pdf
 
   
 
=Break-in area/ 1000 cm2
 
 
Mild steel,
Non-ferrous metal
Tool steel,
Prehardened metal
Hot work die steel,
Stainless steel
Super heat
resisting alloy
Small
~100mm
Medium
100
~400mm
Large
400mm~
Small
~100mm
Medium
100
~400mm
Large
400mm~
Small
~100mm
Medium
100
~400mm
Large
400mm~
Small
~100mm
Medium
100
~400mm
Large
400mm~
     
 • 50, 55, A, B, C, D,
 • 1005-1095, 1513-1536
 • 1541-1572,  • 5015-5150
 • 4118-4161   • 1330-1345
 • 3115-3315
 • 4012-4047, 4419, 4422, 4427
 • 4615-4626, 4815-4820
 • 4320-4720, 8115-9430
 • 1108-1215   • 1100-7075
 • C10200, C12000, C21000 		 • W-1, W-2, W-5
 • P-2, P-3, P-4, P-5, P-6, P-20,
   P-21
 • S-1, S-2, S-4, S-5, S-6, S-7
 • L-2, L-6,  • 5155, 5160
 • A-2, O-1, O-2, O-6, D-2, D-3,
   CPM 10V
 • T-1, T-2, T-3, T-4, M-1, M-2,
   M-5, M-15
 • 50100, 51100, 52100 		 • H-10, H-13, H-21, H-22,
  H-24, H-25
 • 210, 202, 302, 303, 304, 308
 • 314, 316, 317, 321, 330, 347
 • 410, 416, 420, 430, 440C
 • 15-5PH, 17-4PH, 15-7 		 
 
Band width
(mm)
Band thickness
(mm)
Pitch
1.1/1.5
2/3
3/4
4/6
27
0.9
  
•
•
•
34
1.1
  
•
•
  
41
1.3
  
•
•
  
54
1.6
•
•
    
67
1.6
•
•
    
80
1.6
•
      
 
Copyright © 2011 Tru-Cut Tools (I) Pvt. Ltd.