• QB Punch diagram
  • assorted QB Pins
QB Punch diagram
  • QB Punch diagram
  • assorted QB Pins

QB.4375

.4375 (7/16) X 2-1/2" QB M2 Punch
Head Diameter(H): D +.06/+.09
Head Thickness(T): 3/16 +.015 /-.000
Diameter Tolerance: +.0003/ -.0000
Length Tolerance +.01 +.02
Rockwell 60/63
Quantity breaks:
1-2 items $45.30 / each  
3-4 items $34.43 / each save 24%
5-9 items $26.27 / each save 42%
10-24 items $23.10 / each save 49%
Larger quantities, please contact us at info@precisionpunch.com
  • $45.30
Qty:  
Only 2 left in stock
.4375 (7/16) X 2-1/2" QB M2 Punch
Head Diameter(H): D +.06/+.09
Head Thickness(T): 3/16 +.015 /-.000
Diameter Tolerance: +.0003/ -.0000
Length Tolerance +.01 +.02
Rockwell 60/63
    • Weight
      0.1 lbs
    • SKU
      QB.4375
  • Diameter Group
    0.4"-0.449"
  • Material
    M2 Steel
  • Length
    2.5"
  • Diameter - fraction
    7/16"