PICCO-WHITWORTH-THREAD :  Mini-carbide-bars for Whitworth profile internal threading. Dmin 4 mm. Cutting Conditions Machine Power 
 
 

Int. Threading (Grip)  
  Designation
d
TPI
max
TPI
min

te

w

Y

f

a

l3

l1
D
min
  Grade
  PICCO R 005.5548-15  5.00  48  24  0.40  0.06  0.45  1.9  4.40  14.0  30.00  4.80 IC228
  PICCO R 006.5524-15  6.00  48  24  0.40  0.12  0.75  2.3  5.30  14.0  30.00  6.00 IC228
  PICCO R 006.5548-15  6.00  24  16  0.81  0.06  0.45  2.3  5.30  14.0  30.00  6.00 IC228
  PICCO R 007.5524-15  7.00  24  16  0.81  0.12  0.75  2.7  6.30  14.0  30.00  7.00 IC228

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