Bottle-neck punch type D

, Form DA

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Item no.:

 275... 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

 

       and CPM 10 V         HRC 50 ± 5
Version: Hardened, tempered, fully fine ground      
  finished, head hot forged and annealed. How to order: For bottle-neck punch
  In contrast to type DA fine ground finished   type D
  with d1 h6 to head.   Diameter d1 = 5,0 mm
      Total length l1  = 80 mm
Material: HSS = High speed steel   From high speed steel

 

 CPM 10V = High performance powdered steel   (HSS):
       
      Bottle-neck punch
  For other materials see from  (Material Table)   D-HSS 5,0 × 80
      Item no.: 2753.05.080
       

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