Bottle-neck punch type DA, type D

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Item no.:

276... Hardness: Shaft: Material HSS         HRC 64 2
  The 4th digit of the item no.     Material CPM 10 V HRC 62 2
  indicates the material      
  How to order   Head: Material HSS

Version:

Hardened, tempered, shaft fine ground     and CPM 10 V         HRC 50 5
  finished, head hot forged and annealed      
  with thickening under head. How to order: For bottle-neck punch
      type DA
Material: HSS        = High speed steel   Diameter d1 = 5,0 mm
  CPM 10V = High performance powdered steel   Total lenght l1  = 80 mm
                      From high speed steel (HSS):

 

For other materials see from (Material Table)    
       
      Bottle-neck punch
      DA-HSS 5,0 80
      Item no..: 2763.05.080

d1 Gradation l1 d2 k a d3 r   d1 Gradation l1 d2 k a d3 r
  d1 + 0,5 0       0     d1 + 0,5 0       0
h6   0 - 0,2 + 0,2     - 0,2   h6   0 - 0,2 + 0,2     - 0,2
ab 2,0 0,1

71/

80/

100

3,0 3,0 1,0

d1

0,1

3,5   ab 7,5 0,1

71/

80/

100

 

11,0 4,0 1,5

d1

0,2

 

12,0
ab 2,1 3,2   ab 8,5 13,0 15,0
ab 2,3 3,5 5,0   ab 9,5 14,0
ab 2,6 4,0 6,5   ab 10,5 0,5 15,0
ab 3,0 4,5   ab 11,5 16,0
ab 3,5 5,0 8,0   ab 12,5 17,0
ab 4,0 5,5 4,0 1,5   ab 13,5 18,0
ab 4,5 6,0   ab 14,5 19,0
ab 5,0 7,0 10,0   ab 15,5 20,0
ab 5,5 8,0   ab 16,5 21,0
ab 6,0 9,0   ab 17,5 22,0
ab 6,5 10,0 12,0   ab 18,5 23,0
                  19,5-20,0 25,0