ECR-B-S :  Solid carbide roughing end mills, 4-7 flute rougher, 45° helix-Short length (1xD), for high stock removal rates. Cutting Conditions Machine Power 
 
 
Plunging & recessing   Helical interpolation   Slotting   Shouldering   Ramp down   Counter boring  
  Designation
D
d
Ap
H
L
Flut
Ha°
Rd°
Shank
Ch		   Grade
  ECR-B4S 05-05C06-57  5.00  6.00  5.00  10.00  57.00  4  45.0  5.00  C  0.20X45 IC900
  ECR-B4S 05-05W06-57  5.00  6.00  5.00  10.00  57.00  4  45.0  5.00  W  0.20X45 IC900
  ECR-B4S 06-06C06-57  6.00  6.00  6.00  -  57.00  4  45.0  5.00  C  0.25X45 IC900
  ECR-B4S 06-06W06-57  6.00  6.00  6.00  -  57.00  4  45.0  5.00  W  0.25X45 IC900
  ECR-B4S 07-07C08-63  7.00  8.00  7.00  -  63.00  4  45.0  5.00  C  0.25X45 IC900
  ECR-B4S 08-08C08-63  8.00  8.00  8.00  -  63.00  4  45.0  5.00  C  0.25X45 IC900
  ECR-B4S 08-08W08-63  8.00  8.00  8.00  -  63.00  4  45.0  5.00  W  0.25X45 IC900
  ECR-B4S 10-10C10-72  10.00  10.00  10.00  -  72.00  4  45.0  5.00  C  0.30X45 IC900
  ECR-B4S 10-10W10-72  10.00  10.00  10.00  -  72.00  4  45.0  5.00  W  0.30X45 IC900
  ECR-B4S 12-12C12-83  12.00  12.00  12.00  -  83.00  4  45.0  5.00  C  0.35X45 IC900
  ECR-B4S 12-12W12-83  12.00  12.00  12.00  -  83.00  4  45.0  5.00  W  0.35X45 IC900
  ECR-B5S 16-16C16-92  16.00  16.00  16.00 -  92.00  5  45.0  5.00  C  0.40X45 IC900
  ECR-B5S 16-16W16-92  16.00  16.00  16.00 -  92.00  5  45.0  5.00  W  0.40X45 IC900
  ECR-B7S 20-20C20-104  20.00  20.00  20.00 -  104.00  7  45.0  5.00  C  0.40X45 IC900
  ECR-B7S 20-20W20-104  20.00  20.00  20.00 -  104.00  7  45.0  5.00  W  0.40X45 IC900

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